2022
***** 2022 JANUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Jan 01/Sun Jan 02 9581.8 6 21 13 17 38 19 00 6 00 7 22 1 21 12 22 7 29 16 35 0 18 22.4 -26 19
Sun Jan 02/Mon Jan 03 9582.8 6 25 09 17 39 19 01 6 00 7 22 1 25 12 26 ..... 17 41 0 19 28.8 -25 54
Mon Jan 03/Tue Jan 04 9583.8 6 29 06 17 40 19 02 6 01 7 22 1 30 12 31 ..... 18 52 3 20 32.9 -23 41
Tue Jan 04/Wed Jan 05 9584.8 6 33 02 17 41 19 03 6 01 7 23 1 35 12 35 ..... 20 04 9 21 32.8 -19 58
Wed Jan 05/Thu Jan 06 9585.8 6 36 59 17 41 19 03 6 01 7 23 1 39 12 39 ..... 21 13 16 22 28.1 -15 14
Thu Jan 06/Fri Jan 07 9586.8 6 40 56 17 42 19 04 6 01 7 23 1 44 12 43 ..... 22 17 25 23 19.2 - 9 52
Fri Jan 07/Sat Jan 08 9587.8 6 44 52 17 43 19 05 6 01 7 23 1 49 12 47 ..... 23 18 35 0 07.1 - 4 14
Sat Jan 08/Sun Jan 09 9588.8 6 48 49 17 44 19 05 6 01 7 23 1 53 12 51 ..... 0 17 45 0 52.9 1 25
Sun Jan 09/Mon Jan 10 9589.8 6 52 45 17 45 19 06 6 01 7 23 1 58 12 55 ..... 1 13 54 1 37.8 6 52
Mon Jan 10/Tue Jan 11 9590.8 6 56 42 17 46 19 07 6 01 7 23 2 03 12 59 ..... 2 10 64 2 22.8 11 57
Tue Jan 11/Wed Jan 12 9591.8 7 00 38 17 46 19 08 6 01 7 23 2 08 13 03 ..... 3 06 73 3 08.9 16 31
Wed Jan 12/Thu Jan 13 9592.8 7 04 35 17 47 19 08 6 01 7 22 2 12 13 07 ..... 4 03 81 3 56.7 20 24
Thu Jan 13/Fri Jan 14 9593.8 7 08 31 17 48 19 09 6 01 7 22 2 17 13 11 ..... 4 59 88 4 46.6 23 25
Fri Jan 14/Sat Jan 15 9594.8 7 12 28 17 49 19 10 6 01 7 22 2 22 13 15 ..... 5 55 93 5 38.6 25 24
Sat Jan 15/Sun Jan 16 9595.8 7 16 25 17 50 19 11 6 01 7 22 2 26 13 19 ..... 6 47 97 6 32.1 26 12
Sun Jan 16/Mon Jan 17 9596.8 7 20 21 17 51 19 12 6 01 7 22 2 31 13 22 16 34 7 35 99 7 26.3 25 45
Mon Jan 17/Tue Jan 18 9597.8 7 24 18 17 52 19 12 6 01 7 21 2 36 13 26 17 30 ..... 100 8 20.1 24 02
Tue Jan 18/Wed Jan 19 9598.8 7 28 14 17 53 19 13 6 01 7 21 2 41 13 30 18 29 ..... 98 9 12.6 21 08
Wed Jan 19/Thu Jan 20 9599.8 7 32 11 17 54 19 14 6 01 7 21 2 45 13 34 19 29 ..... 95 10 03.4 17 13
Thu Jan 20/Fri Jan 21 9600.8 7 36 07 17 54 19 15 6 00 7 21 2 50 13 37 20 29 ..... 89 10 52.4 12 28
Fri Jan 21/Sat Jan 22 9601.8 7 40 04 17 55 19 15 6 00 7 20 2 55 13 41 21 28 ..... 82 11 40.3 7 06
Sat Jan 22/Sun Jan 23 9602.8 7 44 00 17 56 19 16 6 00 7 20 3 00 13 45 22 28 ..... 73 12 27.6 1 21
Sun Jan 23/Mon Jan 24 9603.8 7 47 57 17 57 19 17 6 00 7 19 3 04 13 48 23 29 ..... 63 13 15.5 - 4 34
Mon Jan 24/Tue Jan 25 9604.8 7 51 54 17 58 19 18 5 59 7 19 3 09 13 52 0 32 ..... 52 14 04.9 -10 22
Tue Jan 25/Wed Jan 26 9605.8 7 55 50 17 59 19 19 5 59 7 18 3 14 13 56 1 38 ..... 41 14 57.2 -15 47
Wed Jan 26/Thu Jan 27 9606.8 7 59 47 18 00 19 19 5 58 7 18 3 18 13 59 2 46 ..... 30 15 53.0 -20 28
Thu Jan 27/Fri Jan 28 9607.8 8 03 43 18 01 19 20 5 58 7 17 3 23 14 03 3 57 ..... 20 16 52.9 -24 01
Fri Jan 28/Sat Jan 29 9608.8 8 07 40 18 02 19 21 5 58 7 17 3 28 14 06 5 07 ..... 12 17 56.2 -26 05
Sat Jan 29/Sun Jan 30 9609.8 8 11 36 18 03 19 22 5 57 7 16 3 33 14 10 6 11 ..... 5 19 01.3 -26 23
Sun Jan 30/Mon Jan 31 9610.8 8 15 33 18 04 19 23 5 57 7 16 3 37 14 13 7 08 16 26 1 20 05.8 -24 51
Mon Jan 31/Tue Feb 01 9611.8 8 19 29 18 04 19 23 5 56 7 15 3 42 14 17 7 56 17 38 0 21 07.4 -21 42
***** 2022 FEBRUARY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Feb 01/Wed Feb 02 9612.8 8 23 26 18 05 19 24 5 56 7 14 3 47 14 20 ..... 18 49 2 22 04.9 -17 17
Wed Feb 02/Thu Feb 03 9613.8 8 27 23 18 06 19 25 5 55 7 14 3 52 14 23 ..... 19 57 6 22 58.4 -12 01
Thu Feb 03/Fri Feb 04 9614.8 8 31 19 18 07 19 26 5 54 7 13 3 56 14 27 ..... 21 01 11 23 48.3 - 6 19
Fri Feb 04/Sat Feb 05 9615.8 8 35 16 18 08 19 27 5 54 7 12 4 01 14 30 ..... 22 03 19 0 35.7 - 0 30
Sat Feb 05/Sun Feb 06 9616.8 8 39 12 18 09 19 27 5 53 7 11 4 06 14 33 ..... 23 02 28 1 21.8 5 11
Sun Feb 06/Mon Feb 07 9617.8 8 43 09 18 10 19 28 5 53 7 11 4 11 14 37 ..... 23 59 37 2 07.4 10 30
Mon Feb 07/Tue Feb 08 9618.8 8 47 05 18 11 19 29 5 52 7 10 4 15 14 40 ..... 0 57 47 2 53.6 15 18
Tue Feb 08/Wed Feb 09 9619.8 8 51 02 18 12 19 30 5 51 7 09 4 20 14 43 ..... 1 54 56 3 41.0 19 25
Wed Feb 09/Thu Feb 10 9620.8 8 54 58 18 13 19 30 5 50 7 08 4 25 14 46 ..... 2 51 65 4 30.2 22 42
Thu Feb 10/Fri Feb 11 9621.8 8 58 55 18 13 19 31 5 50 7 07 4 29 14 50 ..... 3 47 74 5 21.5 25 00
Fri Feb 11/Sat Feb 12 9622.8 9 02 52 18 14 19 32 5 49 7 06 4 34 14 53 ..... 4 41 82 6 14.4 26 10
Sat Feb 12/Sun Feb 13 9623.8 9 06 48 18 15 19 33 5 48 7 06 4 39 14 56 ..... 5 30 89 7 08.3 26 05
Sun Feb 13/Mon Feb 14 9624.8 9 10 45 18 16 19 34 5 47 7 05 4 44 14 59 ..... 6 16 94 8 02.4 24 44
Mon Feb 14/Tue Feb 15 9625.8 9 14 41 18 17 19 34 5 46 7 04 4 48 15 02 16 19 6 56 98 8 55.7 22 08
Tue Feb 15/Wed Feb 16 9626.8 9 18 38 18 18 19 35 5 45 7 03 4 53 15 05 17 19 7 32 100 9 47.5 18 25
Wed Feb 16/Thu Feb 17 9627.8 9 22 34 18 18 19 36 5 45 7 02 4 58 15 08 18 20 ..... 99 10 37.8 13 46
Thu Feb 17/Fri Feb 18 9628.8 9 26 31 18 19 19 37 5 44 7 01 5 02 15 11 19 21 ..... 97 11 26.8 8 25
Fri Feb 18/Sat Feb 19 9629.8 9 30 27 18 20 19 37 5 43 7 00 5 07 15 14 20 22 ..... 92 12 15.1 2 35
Sat Feb 19/Sun Feb 20 9630.8 9 34 24 18 21 19 38 5 42 6 59 5 12 15 17 21 23 ..... 86 13 03.5 - 3 27
Sun Feb 20/Mon Feb 21 9631.8 9 38 21 18 22 19 39 5 41 6 58 5 16 15 20 22 26 ..... 77 13 53.0 - 9 24
Mon Feb 21/Tue Feb 22 9632.8 9 42 17 18 23 19 40 5 40 6 57 5 21 15 23 23 31 ..... 67 14 44.6 -14 57
Tue Feb 22/Wed Feb 23 9633.8 9 46 14 18 23 19 40 5 39 6 56 5 26 15 26 0 38 ..... 57 15 39.2 -19 49
Wed Feb 23/Thu Feb 24 9634.8 9 50 10 18 24 19 41 5 38 6 55 5 31 15 29 1 46 ..... 45 16 37.3 -23 36
Thu Feb 24/Fri Feb 25 9635.8 9 54 07 18 25 19 42 5 37 6 53 5 35 15 32 2 54 ..... 34 17 38.5 -26 01
Fri Feb 25/Sat Feb 26 9636.8 9 58 03 18 26 19 43 5 36 6 52 5 40 15 35 3 59 ..... 24 18 41.6 -26 46
Sat Feb 26/Sun Feb 27 9637.8 10 02 00 18 27 19 43 5 35 6 51 5 45 15 38 4 57 ..... 15 19 44.8 -25 48
Sun Feb 27/Mon Feb 28 9638.8 10 05 56 18 27 19 44 5 33 6 50 5 49 15 40 5 47 ..... 8 20 45.9 -23 11
Mon Feb 28/Tue Mar 01 9639.8 10 09 53 18 28 19 45 5 32 6 49 5 54 15 43 6 30 16 27 3 21 43.8 -19 12
***** 2022 MARCH *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Mar 01/Wed Mar 02 9640.8 10 13 50 18 29 19 46 5 31 6 48 5 59 15 46 7 06 17 36 0 22 38.0 -14 13
Wed Mar 02/Thu Mar 03 9641.8 10 17 46 18 30 19 46 5 30 6 47 6 03 15 49 ..... 18 42 1 23 28.9 - 8 36
Thu Mar 03/Fri Mar 04 9642.8 10 21 43 18 30 19 47 5 29 6 45 6 08 15 52 ..... 19 45 3 0 17.3 - 2 44
Fri Mar 04/Sat Mar 05 9643.8 10 25 39 18 31 19 48 5 28 6 44 6 13 15 54 ..... 20 46 7 1 04.1 3 07
Sat Mar 05/Sun Mar 06 9644.8 10 29 36 18 32 19 48 5 27 6 43 6 17 15 57 ..... 21 45 13 1 50.3 8 41
Sun Mar 06/Mon Mar 07 9645.8 10 33 32 18 33 19 49 5 25 6 42 6 22 16 00 ..... 22 44 21 2 36.7 13 47
Mon Mar 07/Tue Mar 08 9646.8 10 37 29 18 33 19 50 5 24 6 41 6 27 16 02 ..... 23 42 29 3 24.1 18 13
Tue Mar 08/Wed Mar 09 9647.8 10 41 25 18 34 19 51 5 23 6 39 6 31 16 05 ..... 0 40 38 4 13.0 21 50
Wed Mar 09/Thu Mar 10 9648.8 10 45 22 18 35 19 51 5 22 6 38 6 36 16 08 ..... 1 37 48 5 03.6 24 29
Thu Mar 10/Fri Mar 11 9649.8 10 49 19 18 36 19 52 5 20 6 37 6 41 16 11 ..... 2 32 57 5 55.8 26 02
Fri Mar 11/Sat Mar 12 9650.8 10 53 15 18 36 19 53 5 19 6 36 6 45 16 13 ..... 3 24 67 6 49.2 26 22
Sat Mar 12/Sun Mar 13 9651.8 10 57 12 18 37 19 54 5 18 6 34 6 50 16 16 ..... 4 10 75 7 42.9 25 26
Sun Mar 13/Mon Mar 14 9652.8 11 01 08 18 38 19 54 5 17 6 33 6 55 16 19 ..... 4 52 83 8 36.1 23 16
Mon Mar 14/Tue Mar 15 9653.8 11 05 05 18 38 19 55 5 15 6 32 7 00 16 21 ..... 5 30 90 9 28.3 19 54
Tue Mar 15/Wed Mar 16 9654.8 11 09 01 18 39 19 56 5 14 6 31 7 04 16 24 ..... 6 04 95 10 19.2 15 31
Wed Mar 16/Thu Mar 17 9655.8 11 12 58 18 40 19 57 5 13 6 29 7 09 16 26 17 08 6 35 99 11 09.0 10 17
Thu Mar 17/Fri Mar 18 9656.8 11 16 54 18 40 19 57 5 11 6 28 7 14 16 29 18 10 7 06 100 11 58.2 4 26
Fri Mar 18/Sat Mar 19 9657.8 11 20 51 18 41 19 58 5 10 6 27 7 18 16 32 19 13 ..... 99 12 47.5 - 1 45
Sat Mar 19/Sun Mar 20 9658.8 11 24 48 18 42 19 59 5 09 6 25 7 23 16 34 20 16 ..... 95 13 37.9 - 7 58
Sun Mar 20/Mon Mar 21 9659.8 11 28 44 18 43 20 00 5 07 6 24 7 28 16 37 21 22 ..... 89 14 30.2 -13 52
Mon Mar 21/Tue Mar 22 9660.8 11 32 41 18 43 20 00 5 06 6 23 7 32 16 39 22 29 ..... 81 15 25.3 -19 05
Tue Mar 22/Wed Mar 23 9661.8 11 36 37 18 44 20 01 5 04 6 22 7 37 16 42 23 39 ..... 71 16 23.6 -23 15
Wed Mar 23/Thu Mar 24 9662.8 11 40 34 18 45 20 02 5 03 6 20 7 42 16 44 0 48 ..... 60 17 24.8 -26 01
Thu Mar 24/Fri Mar 25 9663.8 11 44 30 18 45 20 03 5 02 6 19 7 47 16 47 1 53 ..... 49 18 27.7 -27 08
Fri Mar 25/Sat Mar 26 9664.8 11 48 27 18 46 20 04 5 00 6 18 7 51 16 50 2 52 ..... 37 19 30.5 -26 32
Sat Mar 26/Sun Mar 27 9665.8 11 52 23 18 47 20 04 4 59 6 16 7 56 16 52 3 43 ..... 27 20 31.2 -24 18
Sun Mar 27/Mon Mar 28 9666.8 11 56 20 18 47 20 05 4 58 6 15 8 01 16 55 4 27 ..... 18 21 28.8 -20 40
Mon Mar 28/Tue Mar 29 9667.8 12 00 17 18 48 20 06 4 56 6 14 8 06 16 57 5 05 ..... 10 22 22.7 -16 00
Tue Mar 29/Wed Mar 30 9668.8 12 04 13 18 49 20 07 4 55 6 13 8 10 17 00 5 38 ..... 5 23 13.4 -10 36
Wed Mar 30/Thu Mar 31 9669.8 12 08 10 18 49 20 08 4 53 6 11 8 15 17 02 6 08 17 30 1 0 01.7 - 4 50
Thu Mar 31/Fri Apr 01 9670.8 12 12 06 18 50 20 08 4 52 6 10 8 20 17 05 6 37 18 31 0 0 48.4 1 02
***** 2022 APRIL *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Apr 01/Sat Apr 02 9671.8 12 16 03 18 51 20 09 4 51 6 09 8 25 17 07 7 05 19 31 1 1 34.4 6 44
Sat Apr 02/Sun Apr 03 9672.8 12 19 59 18 51 20 10 4 49 6 08 8 29 17 10 ..... 20 30 4 2 20.6 12 04
Sun Apr 03/Mon Apr 04 9673.8 12 23 56 18 52 20 11 4 48 6 06 8 34 17 12 ..... 21 30 9 3 07.7 16 47
Mon Apr 04/Tue Apr 05 9674.8 12 27 52 18 53 20 12 4 46 6 05 8 39 17 15 ..... 22 28 15 3 56.2 20 45
Tue Apr 05/Wed Apr 06 9675.8 12 31 49 18 54 20 12 4 45 6 04 8 44 17 17 ..... 23 27 23 4 46.4 23 45
Wed Apr 06/Thu Apr 07 9676.8 12 35 46 18 54 20 13 4 43 6 03 8 48 17 20 ..... 0 23 31 5 38.0 25 41
Thu Apr 07/Fri Apr 08 9677.8 12 39 42 18 55 20 14 4 42 6 01 8 53 17 23 ..... 1 16 40 6 30.8 26 26
Fri Apr 08/Sat Apr 09 9678.8 12 43 39 18 56 20 15 4 41 6 00 8 58 17 25 ..... 2 04 49 7 23.9 25 57
Sat Apr 09/Sun Apr 10 9679.8 12 47 35 18 56 20 16 4 39 5 59 9 03 17 28 ..... 2 48 59 8 16.6 24 14
Sun Apr 10/Mon Apr 11 9680.8 12 51 32 18 57 20 17 4 38 5 58 9 08 17 30 ..... 3 27 69 9 08.4 21 20
Mon Apr 11/Tue Apr 12 9681.8 12 55 28 18 58 20 18 4 36 5 56 9 13 17 33 ..... 4 01 77 9 59.0 17 22
Tue Apr 12/Wed Apr 13 9682.8 12 59 25 18 58 20 19 4 35 5 55 9 17 17 35 ..... 4 33 86 10 48.6 12 28
Wed Apr 13/Thu Apr 14 9683.8 13 03 21 18 59 20 19 4 34 5 54 9 22 17 38 ..... 5 04 92 11 37.6 6 50
Thu Apr 14/Fri Apr 15 9684.8 13 07 18 19 00 20 20 4 32 5 53 9 27 17 40 ..... 5 34 97 12 26.9 0 41
Fri Apr 15/Sat Apr 16 9685.8 13 11 15 19 00 20 21 4 31 5 52 9 32 17 43 17 59 6 05 100 13 17.3 - 5 41
Sat Apr 16/Sun Apr 17 9686.8 13 15 11 19 01 20 22 4 29 5 51 9 37 17 45 19 05 6 39 100 14 09.9 -11 56
Sun Apr 17/Mon Apr 18 9687.8 13 19 08 19 02 20 23 4 28 5 49 9 42 17 48 20 14 ..... 97 15 05.6 -17 39
Mon Apr 18/Tue Apr 19 9688.8 13 23 04 19 03 20 24 4 27 5 48 9 47 17 51 21 25 ..... 91 16 04.9 -22 23
Tue Apr 19/Wed Apr 20 9689.8 13 27 01 19 03 20 25 4 25 5 47 9 51 17 53 22 37 ..... 83 17 07.4 -25 44
Wed Apr 20/Thu Apr 21 9690.8 13 30 57 19 04 20 26 4 24 5 46 9 56 17 56 23 46 ..... 74 18 12.0 -27 21
Thu Apr 21/Fri Apr 22 9691.8 13 34 54 19 05 20 27 4 23 5 45 10 01 17 58 0 48 ..... 63 19 16.5 -27 09
Fri Apr 22/Sat Apr 23 9692.8 13 38 50 19 05 20 28 4 21 5 44 10 06 18 01 1 42 ..... 52 20 18.7 -25 13
Sat Apr 23/Sun Apr 24 9693.8 13 42 47 19 06 20 29 4 20 5 43 10 11 18 03 2 28 ..... 41 21 17.2 -21 50
Sun Apr 24/Mon Apr 25 9694.8 13 46 44 19 07 20 30 4 19 5 42 10 16 18 06 3 07 ..... 30 22 11.7 -17 21
Mon Apr 25/Tue Apr 26 9695.8 13 50 40 19 07 20 31 4 17 5 41 10 21 18 09 3 40 ..... 21 23 02.4 -12 08
Tue Apr 26/Wed Apr 27 9696.8 13 54 37 19 08 20 32 4 16 5 40 10 26 18 11 4 10 ..... 13 23 50.4 - 6 29
Wed Apr 27/Thu Apr 28 9697.8 13 58 33 19 09 20 33 4 15 5 39 10 31 18 14 4 39 ..... 7 0 36.5 - 0 41
Thu Apr 28/Fri Apr 29 9698.8 14 02 30 19 10 20 34 4 14 5 38 10 36 18 17 5 07 17 21 3 1 21.9 5 02
Fri Apr 29/Sat Apr 30 9699.8 14 06 26 19 10 20 35 4 12 5 37 10 41 18 19 5 36 18 20 0 2 07.4 10 26
Sat Apr 30/Sun May 01 9700.8 14 10 23 19 11 20 36 4 11 5 36 10 45 18 22 6 06 19 19 0 2 53.8 15 21
***** 2022 MAY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun May 01/Mon May 02 9701.8 14 14 19 19 12 20 37 4 10 5 35 10 50 18 25 6 40 20 18 2 3 41.7 19 33
Mon May 02/Tue May 03 9702.8 14 18 16 19 12 20 38 4 09 5 34 10 55 18 28 ..... 21 16 5 4 31.2 22 52
Tue May 03/Wed May 04 9703.8 14 22 13 19 13 20 39 4 07 5 33 11 00 18 30 ..... 22 14 10 5 22.3 25 09
Wed May 04/Thu May 05 9704.8 14 26 09 19 14 20 40 4 06 5 32 11 05 18 33 ..... 23 08 17 6 14.6 26 16
Thu May 05/Fri May 06 9705.8 14 30 06 19 15 20 41 4 05 5 31 11 10 18 36 ..... 23 59 25 7 07.3 26 11
Fri May 06/Sat May 07 9706.8 14 34 02 19 15 20 42 4 04 5 30 11 15 18 39 ..... 0 44 33 7 59.5 24 52
Sat May 07/Sun May 08 9707.8 14 37 59 19 16 20 43 4 03 5 29 11 20 18 42 ..... 1 24 42 8 50.7 22 23
Sun May 08/Mon May 09 9708.8 14 41 55 19 17 20 44 4 02 5 29 11 25 18 44 ..... 1 59 52 9 40.7 18 51
Mon May 09/Tue May 10 9709.8 14 45 52 19 18 20 45 4 01 5 28 11 30 18 47 ..... 2 32 62 10 29.4 14 23
Tue May 10/Wed May 11 9710.8 14 49 48 19 18 20 46 4 00 5 27 11 35 18 50 ..... 3 02 72 11 17.4 9 08
Wed May 11/Thu May 12 9711.8 14 53 45 19 19 20 47 3 59 5 26 11 40 18 53 ..... 3 31 81 12 05.4 3 17
Thu May 12/Fri May 13 9712.8 14 57 42 19 20 20 48 3 58 5 26 11 45 18 56 ..... 4 01 89 12 54.5 - 2 58
Fri May 13/Sat May 14 9713.8 15 01 38 19 20 20 49 3 57 5 25 11 50 18 59 ..... 4 33 95 13 45.7 - 9 18
Sat May 14/Sun May 15 9714.8 15 05 35 19 21 20 50 3 56 5 24 11 55 19 02 17 52 5 09 99 14 40.2 -15 22
Sun May 15/Mon May 16 9715.8 15 09 31 19 22 20 51 3 55 5 23 12 00 19 05 19 03 5 51 100 15 38.9 -20 41
Mon May 16/Tue May 17 9716.8 15 13 28 19 22 20 52 3 54 5 23 12 05 19 08 20 16 ..... 98 16 42.0 -24 47
Tue May 17/Wed May 18 9717.8 15 17 24 19 23 20 53 3 53 5 22 12 09 19 11 21 29 ..... 93 17 48.4 -27 10
Wed May 18/Thu May 19 9718.8 15 21 21 19 24 20 54 3 52 5 22 12 14 19 14 22 37 ..... 86 18 55.8 -27 37
Thu May 19/Fri May 20 9719.8 15 25 17 19 25 20 54 3 51 5 21 12 19 19 17 23 37 ..... 76 20 01.4 -26 08
Fri May 20/Sat May 21 9720.8 15 29 14 19 25 20 55 3 50 5 21 12 24 19 20 0 27 ..... 66 21 02.9 -23 00
Sat May 21/Sun May 22 9721.8 15 33 11 19 26 20 56 3 50 5 20 12 29 19 23 1 08 ..... 55 21 59.7 -18 38
Sun May 22/Mon May 23 9722.8 15 37 07 19 27 20 57 3 49 5 19 12 34 19 26 1 43 ..... 44 22 52.0 -13 28
Mon May 23/Tue May 24 9723.8 15 41 04 19 27 20 58 3 48 5 19 12 39 19 30 2 14 ..... 33 23 40.8 - 7 50
Tue May 24/Wed May 25 9724.8 15 45 00 19 28 20 59 3 47 5 19 12 44 19 33 2 43 ..... 24 0 27.1 - 2 03
Wed May 25/Thu May 26 9725.8 15 48 57 19 29 21 00 3 47 5 18 12 48 19 36 3 10 ..... 16 1 12.3 3 40
Thu May 26/Fri May 27 9726.8 15 52 53 19 29 21 01 3 46 5 18 12 53 19 39 3 38 ..... 9 1 57.3 9 07
Fri May 27/Sat May 28 9727.8 15 56 50 19 30 21 02 3 45 5 17 12 58 19 43 4 08 ..... 4 2 43.0 14 07
Sat May 28/Sun May 29 9728.8 16 00 46 19 30 21 03 3 45 5 17 13 03 19 46 4 41 18 10 1 3 30.0 18 28
Sun May 29/Mon May 30 9729.8 16 04 43 19 31 21 03 3 44 5 17 13 08 19 50 5 17 19 08 0 4 18.8 22 00
Mon May 30/Tue May 31 9730.8 16 08 40 19 32 21 04 3 44 5 16 13 12 19 53 5 59 20 06 1 5 09.3 24 32
Tue May 31/Wed Jun 01 9731.8 16 12 36 19 32 21 05 3 43 5 16 13 17 19 56 ..... 21 02 3 6 01.1 25 57
***** 2022 JUNE *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Jun 01/Thu Jun 02 9732.8 16 16 33 19 33 21 06 3 43 5 16 13 22 20 00 ..... 21 54 7 6 53.5 26 11
Thu Jun 02/Fri Jun 03 9733.8 16 20 29 19 33 21 07 3 42 5 16 13 27 20 03 ..... 22 41 12 7 45.6 25 11
Fri Jun 03/Sat Jun 04 9734.8 16 24 26 19 34 21 07 3 42 5 15 13 31 20 07 ..... 23 22 19 8 36.5 23 02
Sat Jun 04/Sun Jun 05 9735.8 16 28 22 19 34 21 08 3 42 5 15 13 36 20 11 ..... 23 59 27 9 26.0 19 50
Sun Jun 05/Mon Jun 06 9736.8 16 32 19 19 35 21 09 3 41 5 15 13 41 20 14 ..... 0 32 36 10 14.0 15 43
Mon Jun 06/Tue Jun 07 9737.8 16 36 15 19 35 21 09 3 41 5 15 13 45 20 18 ..... 1 02 46 11 00.9 10 51
Tue Jun 07/Wed Jun 08 9738.8 16 40 12 19 36 21 10 3 41 5 15 13 50 20 22 ..... 1 31 56 11 47.3 5 21
Wed Jun 08/Thu Jun 09 9739.8 16 44 09 19 36 21 11 3 41 5 15 13 54 20 25 ..... 1 59 67 12 34.3 - 0 35
Thu Jun 09/Fri Jun 10 9740.8 16 48 05 19 37 21 11 3 40 5 15 13 59 20 29 ..... 2 29 77 13 23.1 - 6 44
Fri Jun 10/Sat Jun 11 9741.8 16 52 02 19 37 21 12 3 40 5 15 14 03 20 33 ..... 3 02 86 14 14.8 -12 49
Sat Jun 11/Sun Jun 12 9742.8 16 55 58 19 38 21 12 3 40 5 15 14 08 20 37 ..... 3 40 93 15 10.7 -18 27
Sun Jun 12/Mon Jun 13 9743.8 16 59 55 19 38 21 13 3 40 5 15 14 12 20 41 17 50 4 26 98 16 11.7 -23 09
Mon Jun 13/Tue Jun 14 9744.8 17 03 51 19 38 21 13 3 40 5 15 14 17 20 44 19 04 5 21 100 17 17.5 -26 24
Tue Jun 14/Wed Jun 15 9745.8 17 07 48 19 39 21 14 3 40 5 15 14 21 20 48 20 16 6 25 99 18 26.3 -27 45
Wed Jun 15/Thu Jun 16 9746.8 17 11 44 19 39 21 14 3 40 5 15 14 25 20 52 21 22 ..... 95 19 35.1 -27 01
Thu Jun 16/Fri Jun 17 9747.8 17 15 41 19 39 21 14 3 40 5 15 14 30 20 56 22 18 ..... 88 20 40.8 -24 22
Fri Jun 17/Sat Jun 18 9748.8 17 19 38 19 40 21 15 3 40 5 15 14 34 21 00 23 04 ..... 79 21 41.6 -20 12
Sat Jun 18/Sun Jun 19 9749.8 17 23 34 19 40 21 15 3 40 5 15 14 38 21 05 23 43 ..... 69 22 37.2 -15 03
Sun Jun 19/Mon Jun 20 9750.8 17 27 31 19 40 21 15 3 41 5 16 14 42 21 09 0 16 ..... 59 23 28.4 - 9 20
Mon Jun 20/Tue Jun 21 9751.8 17 31 27 19 41 21 16 3 41 5 16 14 47 21 13 0 46 ..... 48 0 16.4 - 3 25
Tue Jun 21/Wed Jun 22 9752.8 17 35 24 19 41 21 16 3 41 5 16 14 51 21 17 1 14 ..... 38 1 02.4 2 26
Wed Jun 22/Thu Jun 23 9753.8 17 39 20 19 41 21 16 3 41 5 16 14 55 21 21 1 42 ..... 28 1 47.7 8 00
Thu Jun 23/Fri Jun 24 9754.8 17 43 17 19 41 21 16 3 42 5 17 14 59 21 25 2 11 ..... 20 2 33.3 13 06
Fri Jun 24/Sat Jun 25 9755.8 17 47 13 19 41 21 16 3 42 5 17 15 03 21 30 2 42 ..... 13 3 19.9 17 35
Sat Jun 25/Sun Jun 26 9756.8 17 51 10 19 41 21 16 3 42 5 17 15 07 21 34 3 17 ..... 7 4 08.1 21 17
Sun Jun 26/Mon Jun 27 9757.8 17 55 07 19 41 21 16 3 43 5 18 15 11 21 38 3 57 18 00 3 4 58.0 24 01
Mon Jun 27/Tue Jun 28 9758.8 17 59 03 19 42 21 16 3 43 5 18 15 15 21 43 4 42 18 56 1 5 49.4 25 40
Tue Jun 28/Wed Jun 29 9759.8 18 03 00 19 42 21 16 3 43 5 18 15 19 21 47 5 32 19 49 0 6 41.6 26 08
Wed Jun 29/Thu Jun 30 9760.8 18 06 56 19 42 21 16 3 44 5 19 15 23 21 52 6 26 20 38 1 7 33.7 25 23
Thu Jun 30/Fri Jul 01 9761.8 18 10 53 19 42 21 16 3 44 5 19 15 27 21 56 ..... 21 21 4 8 24.9 23 29
***** 2022 JULY *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Jul 01/Sat Jul 02 9762.8 18 14 49 19 42 21 16 3 45 5 19 15 30 22 00 ..... 22 00 9 9 14.4 20 31
Sat Jul 02/Sun Jul 03 9763.8 18 18 46 19 41 21 16 3 46 5 20 15 34 22 05 ..... 22 33 15 10 02.2 16 38
Sun Jul 03/Mon Jul 04 9764.8 18 22 42 19 41 21 16 3 46 5 20 15 38 22 10 ..... 23 04 23 10 48.6 11 59
Mon Jul 04/Tue Jul 05 9765.8 18 26 39 19 41 21 15 3 47 5 21 15 42 22 14 ..... 23 32 31 11 34.1 6 45
Tue Jul 05/Wed Jul 06 9766.8 18 30 36 19 41 21 15 3 47 5 21 15 45 22 19 ..... 0 00 41 12 19.5 1 05
Wed Jul 06/Thu Jul 07 9767.8 18 34 32 19 41 21 15 3 48 5 22 15 49 22 23 ..... 0 28 52 13 06.0 - 4 49
Thu Jul 07/Fri Jul 08 9768.8 18 38 29 19 41 21 14 3 49 5 22 15 52 22 28 ..... 0 59 62 13 54.8 -10 44
Fri Jul 08/Sat Jul 09 9769.8 18 42 25 19 41 21 14 3 49 5 23 15 56 22 33 ..... 1 33 73 14 47.1 -16 22
Sat Jul 09/Sun Jul 10 9770.8 18 46 22 19 40 21 14 3 50 5 23 15 59 22 37 ..... 2 14 83 15 44.1 -21 21
Sun Jul 10/Mon Jul 11 9771.8 18 50 18 19 40 21 13 3 51 5 24 16 03 22 42 ..... 3 03 91 16 46.4 -25 12
Mon Jul 11/Tue Jul 12 9772.8 18 54 15 19 40 21 13 3 52 5 24 16 06 22 47 17 51 4 02 96 17 53.3 -27 25
Tue Jul 12/Wed Jul 13 9773.8 18 58 11 19 40 21 12 3 53 5 25 16 10 22 51 19 00 5 10 99 19 02.6 -27 38
Wed Jul 13/Thu Jul 14 9774.8 19 02 08 19 39 21 11 3 53 5 26 16 13 22 56 20 02 6 23 99 20 11.0 -25 46
Thu Jul 14/Fri Jul 15 9775.8 19 06 05 19 39 21 11 3 54 5 26 16 16 23 01 20 54 ..... 96 21 15.6 -22 06
Fri Jul 15/Sat Jul 16 9776.8 19 10 01 19 38 21 10 3 55 5 27 16 20 23 06 21 37 ..... 90 22 15.2 -17 06
Sat Jul 16/Sun Jul 17 9777.8 19 13 58 19 38 21 10 3 56 5 27 16 23 23 10 22 14 ..... 82 23 09.9 -11 19
Sun Jul 17/Mon Jul 18 9778.8 19 17 54 19 38 21 09 3 57 5 28 16 26 23 15 22 46 ..... 73 0 00.6 - 5 12
Mon Jul 18/Tue Jul 19 9779.8 19 21 51 19 37 21 08 3 58 5 29 16 30 23 20 23 15 ..... 63 0 48.7 0 54
Tue Jul 19/Wed Jul 20 9780.8 19 25 47 19 37 21 07 3 58 5 29 16 33 23 25 23 44 ..... 53 1 35.4 6 44
Wed Jul 20/Thu Jul 21 9781.8 19 29 44 19 36 21 07 3 59 5 30 16 36 23 30 0 13 ..... 43 2 21.8 12 05
Thu Jul 21/Fri Jul 22 9782.8 19 33 40 19 36 21 06 4 00 5 30 16 39 23 35 0 44 ..... 33 3 08.7 16 47
Fri Jul 22/Sat Jul 23 9783.8 19 37 37 19 35 21 05 4 01 5 31 16 42 23 39 1 18 ..... 24 3 57.0 20 40
Sat Jul 23/Sun Jul 24 9784.8 19 41 34 19 34 21 04 4 02 5 32 16 45 23 44 1 56 ..... 17 4 46.7 23 37
Sun Jul 24/Mon Jul 25 9785.8 19 45 30 19 34 21 03 4 03 5 32 16 48 23 49 2 39 ..... 10 5 37.9 25 30
Mon Jul 25/Tue Jul 26 9786.8 19 49 27 19 33 21 02 4 04 5 33 16 51 23 54 3 28 17 45 5 6 30.1 26 12
Tue Jul 26/Wed Jul 27 9787.8 19 53 23 19 32 21 01 4 05 5 34 16 54 23 59 4 21 18 35 2 7 22.3 25 41
Wed Jul 27/Thu Jul 28 9788.8 19 57 20 19 32 21 00 4 06 5 34 16 57 0 04 5 17 19 20 0 8 13.8 23 59
Thu Jul 28/Fri Jul 29 9789.8 20 01 16 19 31 20 59 4 07 5 35 17 00 0 09 6 15 20 00 0 9 03.8 21 11
Fri Jul 29/Sat Jul 30 9790.8 20 05 13 19 30 20 58 4 08 5 36 17 03 0 14 ..... 20 35 2 9 52.0 17 27
Sat Jul 30/Sun Jul 31 9791.8 20 09 09 19 30 20 57 4 09 5 36 17 06 0 18 ..... 21 07 6 10 38.6 12 55
Sun Jul 31/Mon Aug 01 9792.8 20 13 06 19 29 20 56 4 10 5 37 17 09 0 23 ..... 21 36 12 11 23.9 7 48
***** 2022 AUGUST *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Aug 01/Tue Aug 02 9793.8 20 17 03 19 28 20 55 4 10 5 38 17 12 0 28 ..... 22 03 19 12 08.8 2 15
Tue Aug 02/Wed Aug 03 9794.8 20 20 59 19 27 20 54 4 11 5 38 17 15 0 33 ..... 22 31 27 12 54.2 - 3 31
Wed Aug 03/Thu Aug 04 9795.8 20 24 56 19 26 20 53 4 12 5 39 17 17 0 38 ..... 23 00 37 13 41.0 - 9 19
Thu Aug 04/Fri Aug 05 9796.8 20 28 52 19 25 20 52 4 13 5 40 17 20 0 43 ..... 23 32 48 14 30.7 -14 54
Fri Aug 05/Sat Aug 06 9797.8 20 32 49 19 25 20 51 4 14 5 40 17 23 0 48 ..... 0 08 59 15 24.2 -19 56
Sat Aug 06/Sun Aug 07 9798.8 20 36 45 19 24 20 50 4 15 5 41 17 26 0 53 ..... 0 52 70 16 22.4 -24 03
Sun Aug 07/Mon Aug 08 9799.8 20 40 42 19 23 20 48 4 16 5 42 17 28 0 58 ..... 1 45 80 17 25.5 -26 49
Mon Aug 08/Tue Aug 09 9800.8 20 44 38 19 22 20 47 4 17 5 42 17 31 1 02 ..... 2 47 88 18 32.1 -27 50
Tue Aug 09/Wed Aug 10 9801.8 20 48 35 19 21 20 46 4 18 5 43 17 34 1 07 17 44 3 57 95 19 39.9 -26 51
Wed Aug 10/Thu Aug 11 9802.8 20 52 31 19 20 20 45 4 19 5 44 17 37 1 12 18 40 5 11 99 20 45.9 -23 56
Thu Aug 11/Fri Aug 12 9803.8 20 56 28 19 19 20 43 4 20 5 44 17 39 1 17 19 27 6 25 100 21 48.0 -19 25
Fri Aug 12/Sat Aug 13 9804.8 21 00 25 19 18 20 42 4 21 5 45 17 42 1 22 20 07 ..... 98 22 45.6 -13 48
Sat Aug 13/Sun Aug 14 9805.8 21 04 21 19 17 20 41 4 22 5 46 17 45 1 27 20 42 ..... 93 23 39.1 - 7 35
Sun Aug 14/Mon Aug 15 9806.8 21 08 18 19 16 20 39 4 23 5 46 17 47 1 32 21 13 ..... 86 0 29.6 - 1 13
Mon Aug 15/Tue Aug 16 9807.8 21 12 14 19 15 20 38 4 24 5 47 17 50 1 37 21 43 ..... 78 1 18.2 4 58
Tue Aug 16/Wed Aug 17 9808.8 21 16 11 19 14 20 37 4 25 5 48 17 52 1 41 22 12 ..... 68 2 06.1 10 41
Wed Aug 17/Thu Aug 18 9809.8 21 20 07 19 13 20 36 4 25 5 48 17 55 1 46 22 43 ..... 58 2 54.1 15 45
Thu Aug 18/Fri Aug 19 9810.8 21 24 04 19 12 20 34 4 26 5 49 17 58 1 51 23 16 ..... 48 3 43.0 19 59
Fri Aug 19/Sat Aug 20 9811.8 21 28 00 19 10 20 33 4 27 5 50 18 00 1 56 23 53 ..... 39 4 33.2 23 15
Sat Aug 20/Sun Aug 21 9812.8 21 31 57 19 09 20 31 4 28 5 50 18 03 2 01 0 35 ..... 30 5 24.7 25 24
Sun Aug 21/Mon Aug 22 9813.8 21 35 54 19 08 20 30 4 29 5 51 18 05 2 06 1 22 ..... 22 6 17.0 26 23
Mon Aug 22/Tue Aug 23 9814.8 21 39 50 19 07 20 29 4 30 5 52 18 08 2 10 2 14 ..... 14 7 09.5 26 08
Tue Aug 23/Wed Aug 24 9815.8 21 43 47 19 06 20 27 4 31 5 52 18 10 2 15 3 10 17 18 9 8 01.4 24 41
Wed Aug 24/Thu Aug 25 9816.8 21 47 43 19 05 20 26 4 32 5 53 18 13 2 20 4 08 18 00 4 8 52.0 22 05
Thu Aug 25/Fri Aug 26 9817.8 21 51 40 19 03 20 24 4 32 5 53 18 16 2 25 5 06 18 36 1 9 40.8 18 30
Fri Aug 26/Sat Aug 27 9818.8 21 55 36 19 02 20 23 4 33 5 54 18 18 2 30 6 05 19 09 0 10 28.0 14 04
Sat Aug 27/Sun Aug 28 9819.8 21 59 33 19 01 20 22 4 34 5 55 18 21 2 34 ..... 19 39 1 11 13.9 8 59
Sun Aug 28/Mon Aug 29 9820.8 22 03 29 19 00 20 20 4 35 5 55 18 23 2 39 ..... 20 07 4 11 59.0 3 27
Mon Aug 29/Tue Aug 30 9821.8 22 07 26 18 59 20 19 4 36 5 56 18 26 2 44 ..... 20 34 9 12 44.3 - 2 21
Tue Aug 30/Wed Aug 31 9822.8 22 11 23 18 57 20 17 4 37 5 57 18 28 2 49 ..... 21 03 15 13 30.7 - 8 11
Wed Aug 31/Thu Sep 01 9823.8 22 15 19 18 56 20 16 4 37 5 57 18 31 2 54 ..... 21 33 24 14 19.2 -13 48
***** 2022 SEPTEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Sep 01/Fri Sep 02 9824.8 22 19 16 18 55 20 14 4 38 5 58 18 33 2 58 ..... 22 08 33 15 10.8 -18 55
Fri Sep 02/Sat Sep 03 9825.8 22 23 12 18 54 20 13 4 39 5 59 18 36 3 03 ..... 22 48 44 16 06.5 -23 11
Sat Sep 03/Sun Sep 04 9826.8 22 27 09 18 52 20 12 4 40 5 59 18 38 3 08 ..... 23 36 55 17 06.4 -26 16
Sun Sep 04/Mon Sep 05 9827.8 22 31 05 18 51 20 10 4 41 6 00 18 41 3 12 ..... 0 33 67 18 09.8 -27 46
Mon Sep 05/Tue Sep 06 9828.8 22 35 02 18 50 20 09 4 41 6 00 18 43 3 17 ..... 1 39 77 19 15.1 -27 28
Tue Sep 06/Wed Sep 07 9829.8 22 38 58 18 48 20 07 4 42 6 01 18 46 3 22 ..... 2 49 86 20 19.9 -25 17
Wed Sep 07/Thu Sep 08 9830.8 22 42 55 18 47 20 06 4 43 6 02 18 48 3 27 17 19 4 02 93 21 22.0 -21 26
Thu Sep 08/Fri Sep 09 9831.8 22 46 52 18 46 20 04 4 44 6 02 18 50 3 31 18 01 5 13 98 22 20.5 -16 16
Fri Sep 09/Sat Sep 10 9832.8 22 50 48 18 45 20 03 4 44 6 03 18 53 3 36 18 37 6 21 100 23 15.3 -10 14
Sat Sep 10/Sun Sep 11 9833.8 22 54 45 18 43 20 01 4 45 6 03 18 55 3 41 19 10 ..... 99 0 07.2 - 3 48
Sun Sep 11/Mon Sep 12 9834.8 22 58 41 18 42 20 00 4 46 6 04 18 58 3 45 19 40 ..... 95 0 57.2 2 38
Mon Sep 12/Tue Sep 13 9835.8 23 02 38 18 41 19 58 4 47 6 05 19 00 3 50 20 10 ..... 90 1 46.3 8 45
Tue Sep 13/Wed Sep 14 9836.8 23 06 34 18 39 19 57 4 47 6 05 19 03 3 55 20 40 ..... 82 2 35.4 14 15
Wed Sep 14/Thu Sep 15 9837.8 23 10 31 18 38 19 56 4 48 6 06 19 05 3 59 21 13 ..... 74 3 25.2 18 57
Thu Sep 15/Fri Sep 16 9838.8 23 14 27 18 37 19 54 4 49 6 06 19 08 4 04 21 49 ..... 65 4 16.2 22 39
Fri Sep 16/Sat Sep 17 9839.8 23 18 24 18 35 19 53 4 50 6 07 19 10 4 09 22 29 ..... 55 5 08.3 25 13
Sat Sep 17/Sun Sep 18 9840.8 23 22 21 18 34 19 51 4 50 6 08 19 13 4 13 23 15 ..... 46 6 01.2 26 35
Sun Sep 18/Mon Sep 19 9841.8 23 26 17 18 33 19 50 4 51 6 08 19 15 4 18 0 05 ..... 36 6 54.3 26 41
Mon Sep 19/Tue Sep 20 9842.8 23 30 14 18 31 19 48 4 52 6 09 19 18 4 23 1 00 ..... 28 7 46.7 25 32
Tue Sep 20/Wed Sep 21 9843.8 23 34 10 18 30 19 47 4 52 6 10 19 21 4 27 1 57 ..... 20 8 37.9 23 13
Wed Sep 21/Thu Sep 22 9844.8 23 38 07 18 29 19 46 4 53 6 10 19 23 4 32 2 56 ..... 13 9 27.3 19 52
Thu Sep 22/Fri Sep 23 9845.8 23 42 03 18 27 19 44 4 54 6 11 19 26 4 37 3 55 17 09 7 10 15.0 15 36
Fri Sep 23/Sat Sep 24 9846.8 23 46 00 18 26 19 43 4 54 6 11 19 28 4 41 4 54 17 40 3 11 01.4 10 37
Sat Sep 24/Sun Sep 25 9847.8 23 49 56 18 25 19 41 4 55 6 12 19 31 4 46 5 53 18 09 0 11 47.1 5 05
Sun Sep 25/Mon Sep 26 9848.8 23 53 53 18 23 19 40 4 56 6 13 19 33 4 51 6 53 18 37 0 12 32.8 - 0 46
Mon Sep 26/Tue Sep 27 9849.8 23 57 50 18 22 19 39 4 57 6 13 19 36 4 55 ..... 19 05 2 13 19.3 - 6 43
Tue Sep 27/Wed Sep 28 9850.8 0 01 46 18 21 19 37 4 57 6 14 19 38 5 00 ..... 19 35 6 14 07.8 -12 31
Wed Sep 28/Thu Sep 29 9851.8 0 05 43 18 19 19 36 4 58 6 15 19 41 5 04 ..... 20 09 12 14 59.1 -17 51
Thu Sep 29/Fri Sep 30 9852.8 0 09 39 18 18 19 35 4 59 6 15 19 44 5 09 ..... 20 48 21 15 54.0 -22 22
Fri Sep 30/Sat Oct 01 9853.8 0 13 36 18 17 19 33 4 59 6 16 19 46 5 14 ..... 21 33 30 16 52.7 -25 44
***** 2022 OCTOBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Oct 01/Sun Oct 02 9854.8 0 17 32 18 16 19 32 5 00 6 16 19 49 5 18 ..... 22 27 41 17 54.6 -27 36
Sun Oct 02/Mon Oct 03 9855.8 0 21 29 18 14 19 31 5 01 6 17 19 52 5 23 ..... 23 29 52 18 58.2 -27 44
Mon Oct 03/Tue Oct 04 9856.8 0 25 25 18 13 19 29 5 01 6 18 19 54 5 27 ..... 0 36 64 20 01.5 -26 05
Tue Oct 04/Wed Oct 05 9857.8 0 29 22 18 12 19 28 5 02 6 18 19 57 5 32 ..... 1 46 74 21 02.5 -22 47
Wed Oct 05/Thu Oct 06 9858.8 0 33 19 18 11 19 27 5 03 6 19 20 00 5 37 ..... 2 56 84 22 00.3 -18 07
Thu Oct 06/Fri Oct 07 9859.8 0 37 15 18 09 19 26 5 03 6 20 20 02 5 41 16 35 4 04 91 22 54.7 -12 29
Fri Oct 07/Sat Oct 08 9860.8 0 41 12 18 08 19 24 5 04 6 20 20 05 5 46 17 08 5 09 97 23 46.4 - 6 15
Sat Oct 08/Sun Oct 09 9861.8 0 45 08 18 07 19 23 5 05 6 21 20 08 5 51 17 38 6 13 99 0 36.4 0 11
Sun Oct 09/Mon Oct 10 9862.8 0 49 05 18 06 19 22 5 05 6 22 20 10 5 55 18 08 7 15 100 1 25.5 6 28
Mon Oct 10/Tue Oct 11 9863.8 0 53 01 18 04 19 21 5 06 6 23 20 13 6 00 18 38 ..... 98 2 14.8 12 19
Tue Oct 11/Wed Oct 12 9864.8 0 56 58 18 03 19 20 5 07 6 23 20 16 6 04 19 09 ..... 93 3 04.9 17 28
Wed Oct 12/Thu Oct 13 9865.8 1 00 54 18 02 19 18 5 07 6 24 20 19 6 09 19 44 ..... 87 3 56.3 21 39
Thu Oct 13/Fri Oct 14 9866.8 1 04 51 18 01 19 17 5 08 6 25 20 21 6 14 20 23 ..... 80 4 49.0 24 44
Fri Oct 14/Sat Oct 15 9867.8 1 08 48 18 00 19 16 5 09 6 25 20 24 6 18 21 07 ..... 72 5 42.7 26 34
Sat Oct 15/Sun Oct 16 9868.8 1 12 44 17 58 19 15 5 09 6 26 20 27 6 23 21 55 ..... 63 6 36.6 27 06
Sun Oct 16/Mon Oct 17 9869.8 1 16 41 17 57 19 14 5 10 6 27 20 30 6 27 22 49 ..... 53 7 29.8 26 21
Mon Oct 17/Tue Oct 18 9870.8 1 20 37 17 56 19 13 5 11 6 28 20 33 6 32 23 45 ..... 44 8 21.6 24 24
Tue Oct 18/Wed Oct 19 9871.8 1 24 34 17 55 19 12 5 11 6 28 20 36 6 37 0 43 ..... 35 9 11.6 21 21
Wed Oct 19/Thu Oct 20 9872.8 1 28 30 17 54 19 11 5 12 6 29 20 39 6 41 1 41 ..... 26 9 59.7 17 22
Thu Oct 20/Fri Oct 21 9873.8 1 32 27 17 53 19 10 5 13 6 30 20 41 6 46 2 40 ..... 18 10 46.3 12 36
Fri Oct 21/Sat Oct 22 9874.8 1 36 23 17 52 19 09 5 13 6 30 20 44 6 51 3 39 ..... 11 11 32.1 7 13
Sat Oct 22/Sun Oct 23 9875.8 1 40 20 17 51 19 08 5 14 6 31 20 47 6 55 4 39 16 37 5 12 17.7 1 24
Sun Oct 23/Mon Oct 24 9876.8 1 44 17 17 50 19 07 5 15 6 32 20 50 7 00 5 40 17 05 2 13 04.3 - 4 37
Mon Oct 24/Tue Oct 25 9877.8 1 48 13 17 49 19 06 5 15 6 33 20 53 7 05 6 44 17 34 0 13 52.7 -10 36
Tue Oct 25/Wed Oct 26 9878.8 1 52 10 17 48 19 05 5 16 6 34 20 56 7 09 7 51 18 07 1 14 44.0 -16 14
Wed Oct 26/Thu Oct 27 9879.8 1 56 06 17 47 19 04 5 17 6 34 20 59 7 14 ..... 18 45 4 15 38.9 -21 08
Thu Oct 27/Fri Oct 28 9880.8 2 00 03 17 46 19 03 5 18 6 35 21 02 7 18 ..... 19 29 10 16 37.8 -24 55
Fri Oct 28/Sat Oct 29 9881.8 2 03 59 17 45 19 02 5 18 6 36 21 06 7 23 ..... 20 21 18 17 40.0 -27 13
Sat Oct 29/Sun Oct 30 9882.8 2 07 56 17 44 19 02 5 19 6 37 21 09 7 28 ..... 21 22 27 18 43.9 -27 46
Sun Oct 30/Mon Oct 31 9883.8 2 11 52 17 43 19 01 5 20 6 38 21 12 7 32 ..... 22 28 38 19 47.3 -26 31
Mon Oct 31/Tue Nov 01 9884.8 2 15 49 17 42 19 00 5 20 6 38 21 15 7 37 ..... 23 38 49 20 48.3 -23 36
***** 2022 NOVEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Nov 01/Wed Nov 02 9885.8 2 19 46 17 41 18 59 5 21 6 39 21 18 7 42 ..... 0 47 61 21 45.8 -19 18
Wed Nov 02/Thu Nov 03 9886.8 2 23 42 17 40 18 58 5 22 6 40 21 21 7 46 ..... 1 54 71 22 39.8 -14 01
Thu Nov 03/Fri Nov 04 9887.8 2 27 39 17 39 18 58 5 23 6 41 21 24 7 51 ..... 2 58 81 23 30.8 - 8 04
Fri Nov 04/Sat Nov 05 9888.8 2 31 35 17 39 18 57 5 23 6 42 21 28 7 56 ..... 4 01 89 0 19.8 - 1 49
Sat Nov 05/Sun Nov 06 9889.8 2 35 32 17 38 18 56 5 24 6 43 21 31 8 00 16 08 5 02 95 1 08.0 4 26
Sun Nov 06/Mon Nov 07 9890.8 2 39 28 17 37 18 56 5 25 6 43 21 34 8 05 16 37 6 04 98 1 56.3 10 23
Mon Nov 07/Tue Nov 08 9891.8 2 43 25 17 36 18 55 5 25 6 44 21 38 8 10 17 08 7 05 100 2 45.6 15 47
Tue Nov 08/Wed Nov 09 9892.8 2 47 21 17 36 18 54 5 26 6 45 21 41 8 14 17 41 ..... 99 3 36.5 20 22
Wed Nov 09/Thu Nov 10 9893.8 2 51 18 17 35 18 54 5 27 6 46 21 44 8 19 18 18 ..... 97 4 29.1 23 54
Thu Nov 10/Fri Nov 11 9894.8 2 55 15 17 34 18 53 5 28 6 47 21 48 8 24 19 00 ..... 92 5 23.0 26 14
Fri Nov 11/Sat Nov 12 9895.8 2 59 11 17 34 18 53 5 28 6 48 21 51 8 29 19 47 ..... 86 6 17.6 27 15
Sat Nov 12/Sun Nov 13 9896.8 3 03 08 17 33 18 52 5 29 6 49 21 55 8 33 20 39 ..... 79 7 11.7 26 56
Sun Nov 13/Mon Nov 14 9897.8 3 07 04 17 33 18 52 5 30 6 49 21 58 8 38 21 34 ..... 70 8 04.4 25 21
Mon Nov 14/Tue Nov 15 9898.8 3 11 01 17 32 18 51 5 31 6 50 22 02 8 43 22 31 ..... 61 8 55.1 22 39
Tue Nov 15/Wed Nov 16 9899.8 3 14 57 17 31 18 51 5 31 6 51 22 05 8 47 23 29 ..... 52 9 43.6 18 59
Wed Nov 16/Thu Nov 17 9900.8 3 18 54 17 31 18 51 5 32 6 52 22 09 8 52 0 26 ..... 42 10 30.3 14 30
Thu Nov 17/Fri Nov 18 9901.8 3 22 50 17 30 18 50 5 33 6 53 22 12 8 57 1 24 ..... 33 11 15.7 9 23
Fri Nov 18/Sat Nov 19 9902.8 3 26 47 17 30 18 50 5 34 6 54 22 16 9 01 2 22 ..... 24 12 00.8 3 46
Sat Nov 19/Sun Nov 20 9903.8 3 30 44 17 30 18 50 5 34 6 55 22 20 9 06 3 22 ..... 16 12 46.4 - 2 09
Sun Nov 20/Mon Nov 21 9904.8 3 34 40 17 29 18 49 5 35 6 56 22 23 9 11 4 24 ..... 9 13 33.8 - 8 10
Mon Nov 21/Tue Nov 22 9905.8 3 38 37 17 29 18 49 5 36 6 56 22 27 9 16 5 30 16 03 4 14 24.0 -13 59
Tue Nov 22/Wed Nov 23 9906.8 3 42 33 17 29 18 49 5 37 6 57 22 31 9 20 6 40 16 38 1 15 18.1 -19 16
Wed Nov 23/Thu Nov 24 9907.8 3 46 30 17 28 18 49 5 38 6 58 22 34 9 25 7 52 17 19 0 16 16.6 -23 34
Thu Nov 24/Fri Nov 25 9908.8 3 50 26 17 28 18 49 5 38 6 59 22 38 9 30 ..... 18 10 3 17 19.3 -26 29
Fri Nov 25/Sat Nov 26 9909.8 3 54 23 17 28 18 48 5 39 7 00 22 42 9 34 ..... 19 09 7 18 24.6 -27 38
Sat Nov 26/Sun Nov 27 9910.8 3 58 19 17 27 18 48 5 40 7 01 22 46 9 39 ..... 20 16 15 19 30.0 -26 51
Sun Nov 27/Mon Nov 28 9911.8 4 02 16 17 27 18 48 5 40 7 02 22 50 9 44 ..... 21 27 24 20 33.1 -24 18
Mon Nov 28/Tue Nov 29 9912.8 4 06 13 17 27 18 48 5 41 7 02 22 54 9 48 ..... 22 38 34 21 32.3 -20 15
Tue Nov 29/Wed Nov 30 9913.8 4 10 09 17 27 18 48 5 42 7 03 22 57 9 53 ..... 23 47 46 22 27.3 -15 08
Wed Nov 30/Thu Dec 01 9914.8 4 14 06 17 27 18 48 5 43 7 04 23 01 9 58 ..... 0 52 57 23 18.6 - 9 21
***** 2022 DECEMBER *****
Calendar for Kitt Peak, west longitude (h.m.s) = 7 26 24, latitude (d.m) = 31 57.8
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Mountain time ( 7 hr W), for 900 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2022 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Dec 01/Fri Dec 02 9915.8 4 18 02 17 27 18 48 5 43 7 05 23 05 10 02 ..... 1 54 67 0 07.4 - 3 13
Fri Dec 02/Sat Dec 03 9916.8 4 21 59 17 27 18 48 5 44 7 06 23 09 10 07 ..... 2 55 77 0 54.9 2 56
Sat Dec 03/Sun Dec 04 9917.8 4 25 55 17 27 18 48 5 45 7 06 23 13 10 12 ..... 3 55 85 1 42.2 8 52
Sun Dec 04/Mon Dec 05 9918.8 4 29 52 17 27 18 48 5 46 7 07 23 17 10 16 ..... 4 56 92 2 30.2 14 20
Mon Dec 05/Tue Dec 06 9919.8 4 33 48 17 27 18 49 5 46 7 08 23 21 10 21 15 41 5 57 96 3 19.8 19 07
Tue Dec 06/Wed Dec 07 9920.8 4 37 45 17 27 18 49 5 47 7 09 23 26 10 26 16 16 6 57 99 4 11.4 22 57
Wed Dec 07/Thu Dec 08 9921.8 4 41 42 17 27 18 49 5 48 7 10 23 30 10 30 16 55 7 56 100 5 04.7 25 40
Thu Dec 08/Fri Dec 09 9922.8 4 45 38 17 27 18 49 5 48 7 10 23 34 10 35 17 40 ..... 99 5 59.3 27 06
Fri Dec 09/Sat Dec 10 9923.8 4 49 35 17 27 18 49 5 49 7 11 23 38 10 39 18 31 ..... 96 6 53.9 27 13
Sat Dec 10/Sun Dec 11 9924.8 4 53 31 17 28 18 50 5 50 7 12 23 42 10 44 19 25 ..... 91 7 47.5 26 01
Sun Dec 11/Mon Dec 12 9925.8 4 57 28 17 28 18 50 5 50 7 12 23 46 10 49 20 22 ..... 85 8 39.1 23 38
Mon Dec 12/Tue Dec 13 9926.8 5 01 24 17 28 18 50 5 51 7 13 23 51 10 53 21 19 ..... 77 9 28.3 20 14
Tue Dec 13/Wed Dec 14 9927.8 5 05 21 17 28 18 50 5 51 7 14 23 55 10 58 22 16 ..... 69 10 15.3 16 00
Wed Dec 14/Thu Dec 15 9928.8 5 09 17 17 29 18 51 5 52 7 14 23 59 11 02 23 13 ..... 60 11 00.6 11 07
Thu Dec 15/Fri Dec 16 9929.8 5 13 14 17 29 18 51 5 53 7 15 0 04 11 07 0 09 ..... 50 11 45.0 5 44
Fri Dec 16/Sat Dec 17 9930.8 5 17 11 17 29 18 52 5 53 7 16 0 08 11 11 1 06 ..... 40 12 29.4 0 01
Sat Dec 17/Sun Dec 18 9931.8 5 21 07 17 30 18 52 5 54 7 16 0 12 11 16 2 06 ..... 30 13 15.1 - 5 51
Sun Dec 18/Mon Dec 19 9932.8 5 25 04 17 30 18 52 5 54 7 17 0 17 11 20 3 08 ..... 21 14 03.1 -11 39
Mon Dec 19/Tue Dec 20 9933.8 5 29 00 17 31 18 53 5 55 7 17 0 21 11 25 4 14 ..... 13 14 54.7 -17 06
Tue Dec 20/Wed Dec 21 9934.8 5 32 57 17 31 18 53 5 55 7 18 0 25 11 29 5 25 ..... 6 15 50.9 -21 50
Wed Dec 21/Thu Dec 22 9935.8 5 36 53 17 31 18 54 5 56 7 18 0 30 11 34 6 38 15 53 2 16 52.1 -25 22
Thu Dec 22/Fri Dec 23 9936.8 5 40 50 17 32 18 54 5 56 7 19 0 34 11 38 7 49 16 49 0 17 57.4 -27 16
Fri Dec 23/Sat Dec 24 9937.8 5 44 46 17 33 18 55 5 57 7 19 0 39 11 43 ..... 17 54 1 19 04.5 -27 14
Sat Dec 24/Sun Dec 25 9938.8 5 48 43 17 33 18 55 5 57 7 20 0 43 11 47 ..... 19 06 5 20 10.6 -25 14
Sun Dec 25/Mon Dec 26 9939.8 5 52 40 17 34 18 56 5 58 7 20 0 48 11 51 ..... 20 20 12 21 13.0 -21 31
Mon Dec 26/Tue Dec 27 9940.8 5 56 36 17 34 18 57 5 58 7 20 0 52 11 56 ..... 21 33 20 22 11.0 -16 32
Tue Dec 27/Wed Dec 28 9941.8 6 00 33 17 35 18 57 5 58 7 21 0 57 12 00 ..... 22 42 30 23 04.6 -10 45
Wed Dec 28/Thu Dec 29 9942.8 6 04 29 17 36 18 58 5 59 7 21 1 01 12 04 ..... 23 47 41 23 54.8 - 4 34
Thu Dec 29/Fri Dec 30 9943.8 6 08 26 17 36 18 58 5 59 7 21 1 06 12 09 ..... 0 49 52 0 42.9 1 39
Fri Dec 30/Sat Dec 31 9944.8 6 12 22 17 37 18 59 5 59 7 22 1 11 12 13 ..... 1 50 62 1 30.2 7 39
Sat Dec 31/Sun Jan 01 9945.8 6 16 19 17 38 19 00 6 00 7 22 1 15 12 17 ..... 2 50 72 2 17.7 13 12
Updated on January 3, 2022, 4:36 am