LICK OBSERVATORY CALENDAR FOR 2018 -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 2018 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 MON JAN 01 17 07 18 01 18 33 16 54 07 53 05 48 06 19 07 13 01 13 06 41 12 30 11.3 0.0 0 0705 1941 18 TUE JAN 02 17 07 18 02 18 33 18 01 08 49 05 48 06 20 07 14 01 17 06 45 12 34 11.3 0.0 0 0810 1825 27 WED JAN 03 17 08 18 02 18 34 19 11 05 48 06 20 07 14 01 22 06 49 12 38 11.2 0.6 5 0913 1551 38 THU JAN 04 17 09 18 03 18 35 20 20 05 48 06 20 07 14 01 27 06 53 12 42 11.2 1.8 15 1012 1217 51 FRI JAN 05 17 10 18 04 18 36 21 28 05 48 06 20 07 14 01 32 06 57 12 46 11.2 2.9 25 1108 0805 63 SAT JAN 06 17 11 18 05 18 36 22 33 05 48 06 20 07 14 01 36 07 01 12 50 11.2 3.9 35 1200 0336 76 SUN JAN 07 17 12 18 06 18 37 23 35 05 48 06 20 07 14 01 41 07 05 12 54 11.2 5.0 44 1249-0043 88 MON JAN 08 17 13 18 06 18 38 00 35 05 49 06 20 07 14 01 46 07 09 12 59 11.2 6.0 53 1338-0512 >90 TUE JAN 09 17 13 18 07 18 39 01 33 05 49 06 20 07 14 01 51 07 13 13 03 11.2 6.9 61 1425-0912 >90 WED JAN 10 17 14 18 08 18 40 02 30 05 48 06 20 07 14 01 56 07 17 13 06 11.1 7.8 70 1512-1245 >90 THU JAN 11 17 15 18 09 18 40 03 26 05 48 06 20 07 13 02 00 07 20 13 09 11.1 8.8 78 1600-1543 >90 FRI JAN 12 17 16 18 10 18 41 04 20 05 48 06 20 07 13 02 05 07 24 13 13 11.1 9.7 86 1648-1801 >90 SAT JAN 13 17 17 18 11 18 42 05 13 05 48 06 20 07 13 02 10 07 28 13 17 11.1 10.5 94 1737-1933 >90 SUN JAN 14 17 18 18 12 18 43 06 03 05 48 06 19 07 13 02 14 07 32 13 21 11.1 11.1 100 1827-2016 >90 MON JAN 15 17 19 18 13 18 44 06 49 16 27 05 48 06 19 07 12 02 19 07 36 13 25 11.1 11.1 100 1916-2008 >90 TUE JAN 16 17 20 18 13 18 45 07 32 17 18 05 48 06 19 07 12 02 24 07 40 13 29 11.1 11.1 100 2006-1909 >90 WED JAN 17 17 21 18 14 18 46 08 12 18 11 05 48 06 19 07 12 02 29 07 44 13 33 11.0 11.0 100 2055-1721 >90 THU JAN 18 17 22 18 15 18 47 08 48 19 07 05 47 06 18 07 11 02 34 07 48 13 36 11.0 10.7 96 2144-1447 >90 FRI JAN 19 17 23 18 16 18 47 20 04 05 47 06 18 07 11 02 38 07 52 13 40 11.0 9.7 88 2231-1135 >90 SAT JAN 20 17 24 18 17 18 48 21 02 05 47 06 18 07 10 02 43 07 56 13 44 11.0 8.8 79 2319-0751 >90 SUN JAN 21 17 25 18 18 18 49 22 00 05 46 06 17 07 10 02 48 08 00 13 47 10.9 7.8 70 0006-0343 >90 MON JAN 22 17 26 18 19 18 50 23 00 05 46 06 17 07 09 02 53 08 04 13 51 10.9 6.8 61 0054 0038 >90 TUE JAN 23 17 28 18 20 18 51 00 02 05 46 06 17 07 09 02 58 08 08 13 55 10.9 5.7 52 0148 0421 >90 WED JAN 24 17 29 18 21 18 52 01 06 05 45 06 16 07 08 03 03 08 12 13 58 10.9 4.6 42 0236 0918 80 THU JAN 25 17 30 18 22 18 53 02 12 05 45 06 16 07 08 03 08 08 16 14 02 10.9 3.5 32 0330 1315 67 FRI JAN 26 17 31 18 23 18 54 03 20 05 44 06 15 07 07 03 13 08 20 14 05 10.8 2.4 22 0428 1630 55 SAT JAN 27 17 32 18 24 18 55 04 27 05 44 06 14 07 06 03 18 08 24 14 09 10.8 1.3 11 0529 1845 42 SUN JAN 28 17 33 18 25 18 56 05 32 05 43 06 14 07 06 03 23 08 28 14 11 10.8 0.2 1 0633 1943 30 MON JAN 29 17 34 18 26 18 57 06 31 05 42 06 13 07 05 03 28 08 31 14 14 10.7 0.0 0 0738 1913 22 TUE JAN 30 17 35 18 27 18 58 16 43 07 24 05 42 06 13 07 04 03 33 08 35 14 18 10.7 0.0 0 0842 1718 20 WED JAN 31 17 36 18 28 18 59 17 54 08 09 05 41 06 12 07 04 03 38 08 39 14 21 10.7 0.0 0 0944 1409 27 ONE LINE REFERS TO EVENING DATE FULL MOON Jan 02 02:24 UT AND FOLLOWING MORNING. LAST QUARTER Jan 08 22:24 UT All dates and times are zone PST NEW MOON Jan 17 02:18 UT in upper table (except sid time). FIRST QUARTER Jan 24 22:20 UT FULL MOON Jan 31 13:25 UT