KECK OBSERVATORY CALENDAR FOR 2022 -ASTRONOMICAL (computed for altitude 4160.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2022 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg WED JUN 01 19 08 19 50 20 20 21 28 04 19 04 49 05 31 12 41 16 22 20 41 8.0 6.8 85 0700 2613 >90 THU JUN 02 19 08 19 51 20 20 22 16 04 19 04 49 05 31 12 45 16 25 20 45 8.0 6.1 75 0752 2505 >90 FRI JUN 03 19 09 19 51 20 21 23 01 04 19 04 49 05 31 12 50 16 29 20 49 8.0 5.3 66 0842 2248 >90 SAT JUN 04 19 09 19 51 20 21 23 42 04 19 04 49 05 31 12 54 16 33 20 53 8.0 4.6 57 0932 1930 >90 SUN JUN 05 19 10 19 52 20 22 00 19 04 19 04 49 05 31 12 59 16 37 20 57 7.9 4.0 50 1021 1510 89 MON JUN 06 19 10 19 52 20 22 00 55 04 19 04 49 05 31 13 03 16 41 21 01 7.9 3.4 42 1107 1020 81 TUE JUN 07 19 10 19 53 20 23 01 30 04 19 04 49 05 31 13 08 16 45 21 05 7.9 2.8 35 1153 0449 72 WED JUN 08 19 11 19 53 20 23 02 05 04 19 04 49 05 31 13 12 16 49 21 09 7.9 2.2 28 1240-0109 65 THU JUN 09 19 11 19 53 20 23 14 17 02 42 04 19 04 49 05 31 13 15 16 53 21 13 7.9 1.6 20 1329-0718 57 FRI JUN 10 19 11 19 54 20 24 15 14 03 23 04 19 04 49 05 31 13 20 16 57 21 17 7.9 0.9 11 1421-1322 51 SAT JUN 11 19 12 19 54 20 24 16 16 04 09 04 19 04 49 05 31 13 24 17 01 21 21 7.9 0.2 2 1518-1856 46 SUN JUN 12 19 12 19 55 20 25 17 22 05 02 04 19 04 49 05 31 13 29 17 05 21 25 7.9 0.0 0 1620-2330 45 MON JUN 13 19 12 19 55 20 25 18 31 06 02 04 19 04 49 05 31 13 33 17 09 21 29 7.9 0.0 0 1726-2632 47 TUE JUN 14 19 13 19 55 20 25 19 40 04 19 04 49 05 31 13 37 17 13 21 32 7.9 0.0 0 1835-2737 51 WED JUN 15 19 13 19 56 20 26 20 46 04 19 04 49 05 32 13 42 17 17 21 36 7.9 0.3 4 1943-2638 58 THU JUN 16 19 13 19 56 20 26 21 45 04 19 04 49 05 32 13 46 17 21 21 40 7.9 1.3 16 2049-2346 67 FRI JUN 17 19 13 19 56 20 26 22 36 04 19 04 49 05 32 13 50 17 25 21 44 7.9 2.2 27 2149-1925 76 SAT JUN 18 19 14 19 56 20 27 23 21 04 19 04 49 05 32 13 55 17 29 21 48 7.9 2.9 36 2243-1407 85 SUN JUN 19 19 14 19 57 20 27 00 01 04 19 04 50 05 32 13 59 17 32 21 52 7.9 3.6 45 2335-0825 >90 MON JUN 20 19 14 19 57 20 27 00 37 04 20 04 50 05 32 14 03 17 36 21 57 7.9 4.2 52 0022-0230 >90 TUE JUN 21 19 14 19 57 20 27 01 11 04 20 04 50 05 33 14 07 17 40 22 01 7.9 4.7 60 0108 0319 >90 WED JUN 22 19 15 19 57 20 28 01 45 14 09 04 20 04 50 05 33 14 12 17 44 22 05 7.9 5.3 67 0154 0849 >90 THU JUN 23 19 15 19 58 20 28 02 21 15 00 04 20 04 50 05 33 14 16 17 48 22 09 7.9 5.9 74 0239 1351 >90 FRI JUN 24 19 15 19 58 20 28 02 58 15 53 04 21 04 51 05 33 14 20 17 52 22 14 7.9 6.5 82 0326 1813 >90 SAT JUN 25 19 15 19 58 20 28 03 38 16 45 04 21 04 51 05 34 14 24 17 56 22 18 7.9 7.2 90 0415 2147 >90 SUN JUN 26 19 15 19 58 20 28 04 22 17 39 04 21 04 51 05 34 14 27 18 00 22 22 7.9 7.9 100 0505 2422 >90 MON JUN 27 19 16 19 58 20 28 05 09 18 32 04 21 04 52 05 34 14 31 18 04 22 26 7.9 7.9 100 0556 2553 >90 TUE JUN 28 19 16 19 58 20 28 06 00 19 24 04 22 04 52 05 34 14 35 18 08 22 31 7.9 7.9 100 0648 2612 >90 WED JUN 29 19 16 19 58 20 28 06 53 20 13 04 22 04 52 05 35 14 39 18 12 22 35 7.9 7.9 100 0740 2519 >90 THU JUN 30 19 16 19 58 20 29 20 59 04 22 04 53 05 35 14 44 18 16 22 39 7.9 7.4 93 0831 2317 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Jun 07 14:48 UT AND FOLLOWING MORNING. FULL MOON Jun 14 11:51 UT All dates and times are zone HST LAST QUARTER Jun 21 03:10 UT in upper table (except sid time). NEW MOON Jun 29 02:51 UT