LICK OBSERVATORY CALENDAR FOR 2027 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2027 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 THU APR 01 18 35 19 26 19 57 03 33 04 23 04 55 05 45 08 32 12 35 16 59 8.4 7.6 90 2125-1554 >90 FRI APR 02 18 36 19 27 19 59 03 59 04 22 04 53 05 44 08 37 12 39 17 02 8.4 8.0 95 2210-1054 >90 SAT APR 03 18 37 19 28 20 00 04 23 04 20 04 52 05 42 08 42 12 43 17 04 8.3 8.3 100 2254-0527 >90 SUN APR 04 18 38 19 29 20 01 04 46 16 41 04 18 04 50 05 41 08 47 12 47 17 06 8.3 8.3 100 2339 0018 >90 MON APR 05 18 39 19 30 20 02 05 11 17 44 04 16 04 49 05 40 08 52 12 51 17 08 8.2 8.2 100 0024 0609 >90 TUE APR 06 18 40 19 31 20 03 05 39 18 49 04 15 04 47 05 38 08 57 12 55 17 11 8.2 8.2 100 0112 1149 >90 WED APR 07 18 41 19 32 20 04 06 10 19 57 04 13 04 45 05 37 09 02 12 59 17 13 8.1 8.1 100 0203 1703 >90 THU APR 08 18 41 19 33 20 05 06 48 21 08 04 11 04 44 05 35 09 07 13 03 17 14 8.1 7.1 87 0258 2129 >90 FRI APR 09 18 42 19 34 20 06 07 34 22 19 04 10 04 42 05 34 09 12 13 07 17 17 8.1 5.8 72 0356 2445 >90 SAT APR 10 18 43 19 35 20 07 08 30 23 28 04 08 04 41 05 32 09 17 13 11 17 19 8.0 4.7 58 0458 2631 >90 SUN APR 11 18 44 19 36 20 09 00 29 04 06 04 39 05 31 09 23 13 15 17 21 8.0 3.6 45 0601 2623 87 MON APR 12 18 45 19 37 20 10 01 22 04 05 04 38 05 29 09 28 13 19 17 24 7.9 2.7 34 0703 2447 78 TUE APR 13 18 46 19 38 20 11 02 05 04 03 04 36 05 28 09 33 13 23 17 26 7.9 2.0 25 0803 2128 69 WED APR 14 18 47 19 39 20 12 02 41 04 01 04 35 05 27 09 38 13 26 17 28 7.8 1.3 17 0900 1648 61 THU APR 15 18 48 19 40 20 13 03 12 04 00 04 33 05 25 09 43 13 30 17 31 7.8 0.8 10 0954 1111 55 FRI APR 16 18 49 19 41 20 15 03 40 03 58 04 31 05 24 09 49 13 34 17 33 7.7 0.3 3 1046 0458 50 SAT APR 17 18 50 19 42 20 16 04 06 03 56 04 30 05 22 09 54 13 38 17 35 7.7 0.0 0 1136-0129 48 SUN APR 18 18 51 19 43 20 17 16 40 04 33 03 55 04 28 05 21 09 59 13 42 17 38 7.6 0.0 0 1226-0749 49 MON APR 19 18 51 19 44 20 18 17 47 05 02 03 53 04 27 05 20 10 04 13 46 17 40 7.6 0.0 0 1316-1344 52 TUE APR 20 18 52 19 45 20 19 18 55 05 33 03 51 04 25 05 18 10 08 13 50 17 42 7.5 0.0 0 1408-1855 56 WED APR 21 18 53 19 46 20 21 20 01 06 09 03 50 04 24 05 17 10 14 13 54 17 45 7.5 0.0 0 1501-2307 62 THU APR 22 18 54 19 47 20 22 21 06 06 51 03 48 04 22 05 16 10 19 13 58 17 47 7.4 0.7 9 1556-2607 69 FRI APR 23 18 55 19 48 20 23 22 06 07 39 03 46 04 21 05 14 10 24 14 02 17 49 7.4 1.7 23 1652-2740 76 SAT APR 24 18 56 19 50 20 24 23 01 08 32 03 45 04 20 05 13 10 29 14 06 17 51 7.4 2.6 35 1747-2753 83 SUN APR 25 18 57 19 51 20 26 23 49 03 43 04 18 05 12 10 35 14 10 17 53 7.3 3.4 46 1839-2628 90 MON APR 26 18 58 19 52 20 27 00 29 03 42 04 17 05 11 10 40 14 14 17 56 7.2 4.0 55 1933-2441 >90 TUE APR 27 18 59 19 53 20 28 01 03 03 40 04 15 05 09 10 45 14 18 17 58 7.2 4.6 63 2023-2125 >90 WED APR 28 19 00 19 54 20 29 01 33 03 38 04 14 05 08 10 50 14 22 18 00 7.1 5.1 70 2110-1720 >90 THU APR 29 19 01 19 55 20 31 01 59 03 37 04 12 05 07 10 56 14 26 18 03 7.1 5.5 76 2155-1235 >90 FRI APR 30 19 02 19 56 20 32 02 24 03 35 04 11 05 06 11 01 14 30 18 05 7.1 5.9 83 2239-0719 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Apr 06 23:51 UT AND FOLLOWING MORNING. FIRST QUARTER Apr 13 22:56 UT All dates and times are zone PST FULL MOON Apr 20 22:29 UT in upper table (except sid time). LAST QUARTER Apr 28 20:17 UT