LICK OBSERVATORY CALENDAR FOR 2031 -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 2031 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 JAN 01 17 07 18 01 18 33 02 12 05 48 06 19 07 13 01 13 06 40 12 29 11.3 3.6 31 0152 1425 67 THU JAN 02 17 07 18 02 18 33 03 10 05 48 06 19 07 14 01 17 06 44 12 33 11.3 2.6 23 0241 1731 57 FRI JAN 03 17 08 18 02 18 34 04 05 05 48 06 20 07 14 01 21 06 48 12 37 11.2 1.7 15 0331 1949 46 SAT JAN 04 17 09 18 03 18 35 04 58 05 48 06 20 07 14 01 26 06 52 12 41 11.2 0.8 7 0421 2112 36 SUN JAN 05 17 10 18 04 18 36 05 48 05 48 06 20 07 14 01 31 06 56 12 45 11.2 0.0 0 0513 2136 27 MON JAN 06 17 11 18 05 18 36 06 33 05 48 06 20 07 14 01 35 07 00 12 49 11.2 0.0 0 0604 2101 20 TUE JAN 07 17 12 18 06 18 37 16 24 07 13 05 48 06 20 07 14 01 40 07 04 12 53 11.2 0.0 0 0655 1927 18 WED JAN 08 17 13 18 06 18 38 17 19 07 50 05 49 06 20 07 14 01 45 07 08 12 58 11.2 0.0 0 0745 1659 22 THU JAN 09 17 13 18 07 18 39 18 17 08 23 05 49 06 20 07 14 01 50 07 12 13 02 11.2 0.0 0 0834 1345 30 FRI JAN 10 17 14 18 08 18 40 19 15 08 54 05 48 06 20 07 14 01 55 07 16 13 05 11.1 0.6 5 0922 0953 40 SAT JAN 11 17 15 18 09 18 40 20 14 05 48 06 20 07 13 01 59 07 20 13 09 11.1 1.6 14 1010 0533 50 SUN JAN 12 17 16 18 10 18 41 21 13 05 48 06 20 07 13 02 04 07 24 13 13 11.1 2.5 22 1057 0054 61 MON JAN 13 17 17 18 11 18 42 22 13 05 48 06 20 07 13 02 09 07 28 13 17 11.1 3.5 31 1144-0353 72 TUE JAN 14 17 18 18 12 18 43 23 15 05 48 06 19 07 13 02 14 07 32 13 21 11.1 4.5 40 1233-0827 84 WED JAN 15 17 19 18 13 18 44 00 19 05 48 06 19 07 12 02 19 07 36 13 25 11.1 5.6 50 1325-1255 >90 THU JAN 16 17 20 18 13 18 45 01 25 05 48 06 19 07 12 02 24 07 40 13 29 11.1 6.7 60 1419-1645 >90 FRI JAN 17 17 21 18 14 18 46 02 32 05 48 06 19 07 12 02 29 07 44 13 33 11.0 7.8 70 1516-1945 >90 SAT JAN 18 17 22 18 15 18 47 03 39 05 47 06 18 07 11 02 34 07 48 13 35 11.0 8.9 80 1617-2137 >90 SUN JAN 19 17 23 18 16 18 47 04 42 05 47 06 18 07 11 02 38 07 51 13 39 11.0 9.9 90 1720-2206 >90 MON JAN 20 17 24 18 17 18 48 05 39 05 47 06 18 07 10 02 43 07 55 13 43 11.0 10.9 98 1823-2107 >90 TUE JAN 21 17 25 18 18 18 49 06 30 16 10 05 46 06 17 07 10 02 47 07 59 13 46 10.9 10.9 100 1925-1842 >90 WED JAN 22 17 26 18 19 18 50 07 14 17 23 05 46 06 17 07 09 02 52 08 03 13 50 10.9 10.9 100 2025-1505 >90 THU JAN 23 17 28 18 20 18 51 07 53 18 35 05 46 06 17 07 09 02 57 08 07 13 54 10.9 10.9 100 2122-1037 >90 FRI JAN 24 17 29 18 21 18 52 08 28 19 45 05 45 06 16 07 08 03 02 08 11 13 57 10.9 10.0 91 2216-0539 >90 SAT JAN 25 17 30 18 22 18 53 20 53 05 45 06 16 07 08 03 07 08 15 14 01 10.9 8.9 81 2308-0033 >90 SUN JAN 26 17 31 18 23 18 54 21 58 05 44 06 15 07 07 03 12 08 19 14 04 10.8 7.8 71 **** 0424 >90 MON JAN 27 17 32 18 24 18 55 23 00 05 44 06 14 07 06 03 17 08 23 14 08 10.8 6.7 62 0047 0859 >90 TUE JAN 28 17 33 18 25 18 56 00 01 05 43 06 14 07 06 03 22 08 27 14 11 10.8 5.7 52 0140 1215 >90 WED JAN 29 17 34 18 26 18 57 01 00 05 42 06 13 07 05 03 27 08 31 14 14 10.7 4.7 43 0226 1619 81 THU JAN 30 17 35 18 27 18 58 01 57 05 42 06 13 07 04 03 32 08 35 14 18 10.7 3.7 34 0316 1855 71 FRI JAN 31 17 36 18 28 18 59 02 52 05 41 06 12 07 03 03 37 08 39 14 21 10.7 2.8 26 0406 2037 61 ONE LINE REFERS TO EVENING DATE FULL MOON Jan 08 18:27 UT AND FOLLOWING MORNING. LAST QUARTER Jan 16 12:48 UT All dates and times are zone PST NEW MOON Jan 23 04:29 UT in upper table (except sid time). FIRST QUARTER Jan 30 07:42 UT