KECK OBSERVATORY CALENDAR FOR 2030 -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 2030 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 TUE JAN 01 18 05 18 45 19 12 05 25 16 00 05 39 06 06 06 46 01 38 06 26 12 06 10.4 10.2 97 1714-2331 >90 WED JAN 02 18 06 18 46 19 13 06 24 17 03 05 39 06 06 06 46 01 43 06 30 12 10 10.4 10.4 100 1816-2235 >90 THU JAN 03 18 06 18 47 19 14 18 07 05 39 06 06 06 47 01 48 06 34 12 14 10.4 10.4 100 1916-2013 >90 FRI JAN 04 18 07 18 47 19 14 19 09 05 40 06 07 06 47 01 51 06 38 12 19 10.4 10.4 100 2013-1641 >90 SAT JAN 05 18 07 18 48 19 15 20 09 05 40 06 07 06 47 01 56 06 42 12 23 10.4 9.5 91 2106-1221 >90 SUN JAN 06 18 08 18 48 19 15 21 05 05 40 06 07 06 47 02 00 06 46 12 27 10.4 8.6 82 2156-0732 >90 MON JAN 07 18 09 18 49 19 16 21 59 05 41 06 07 06 48 02 05 06 50 12 32 10.4 7.7 73 2244-0231 >90 TUE JAN 08 18 09 18 50 19 16 22 50 05 41 06 08 06 48 02 09 06 54 12 36 10.4 6.8 65 2330 0228 >90 WED JAN 09 18 10 18 50 19 17 23 40 05 41 06 08 06 48 02 14 06 58 12 40 10.4 6.0 57 0015 0715 >90 THU JAN 10 18 11 18 51 19 18 00 30 05 41 06 08 06 48 02 19 07 02 12 44 10.4 5.2 49 0101 1136 86 FRI JAN 11 18 11 18 51 19 18 01 21 05 42 06 08 06 48 02 23 07 06 12 49 10.4 4.3 41 0147 1536 75 SAT JAN 12 18 12 18 52 19 19 02 12 05 42 06 09 06 49 02 28 07 10 12 53 10.4 3.5 33 0235 1855 64 SUN JAN 13 18 12 18 53 19 19 03 03 05 42 06 09 06 49 02 32 07 14 12 57 10.4 2.6 25 0324 2127 53 MON JAN 14 18 13 18 53 19 20 03 55 05 42 06 09 06 49 02 37 07 18 13 01 10.4 1.8 17 0416 2302 42 TUE JAN 15 18 14 18 54 19 20 14 44 04 46 05 42 06 09 06 49 02 41 07 22 13 05 10.4 0.9 9 0509 2334 31 WED JAN 16 18 14 18 54 19 21 15 35 05 36 05 42 06 09 06 49 02 46 07 26 13 09 10.3 0.1 0 0604 2256 19 THU JAN 17 18 15 18 55 19 22 16 29 06 23 05 42 06 09 06 49 02 51 07 30 13 12 10.3 0.0 0 0658 2107 07 FRI JAN 18 18 16 18 55 19 22 17 26 05 43 06 09 06 49 02 55 07 33 13 17 10.3 0.0 0 0752 1812 05 SAT JAN 19 18 16 18 56 19 23 18 22 05 43 06 09 06 49 03 00 07 37 13 21 10.3 0.0 0 0845 1417 17 SUN JAN 20 18 17 18 57 19 23 19 18 05 43 06 09 06 49 03 04 07 41 13 25 10.3 0.0 0 0936 0936 30 MON JAN 21 18 18 18 57 19 24 20 15 05 43 06 09 06 49 03 09 07 45 13 29 10.3 0.9 8 1027 0422 42 TUE JAN 22 18 18 18 58 19 24 21 11 05 43 06 09 06 49 03 12 07 49 13 33 10.3 1.8 17 1118-0108 55 WED JAN 23 18 19 18 58 19 25 22 08 05 43 06 09 06 49 03 17 07 53 13 37 10.3 2.7 26 1209-0637 68 THU JAN 24 18 19 18 59 19 25 23 06 05 43 06 09 06 49 03 21 07 57 13 41 10.3 3.7 35 1302-1144 81 FRI JAN 25 18 20 18 59 19 26 00 06 05 43 06 09 06 48 03 26 08 01 13 45 10.3 4.7 45 1357-1620 >90 SAT JAN 26 18 21 19 00 19 26 01 08 05 43 06 09 06 48 03 30 08 05 13 49 10.3 5.7 55 1454-1959 >90 SUN JAN 27 18 21 19 01 19 27 02 11 05 42 06 09 06 48 03 35 08 09 13 52 10.2 6.7 65 1554-2227 >90 MON JAN 28 18 22 19 01 19 27 03 12 05 42 06 09 06 48 03 39 08 13 13 56 10.2 7.7 75 1655-2331 >90 TUE JAN 29 18 22 19 02 19 28 04 12 14 49 05 42 06 08 06 48 03 44 08 17 14 00 10.2 8.7 85 1756-2305 >90 WED JAN 30 18 23 19 02 19 28 05 06 15 51 05 42 06 08 06 47 03 48 08 21 14 04 10.2 9.6 94 1856-2115 >90 THU JAN 31 18 24 19 03 19 29 05 56 16 53 05 42 06 08 06 47 03 53 08 25 14 08 10.2 10.2 100 1953-1811 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Jan 04 02:49 UT AND FOLLOWING MORNING. FIRST QUARTER Jan 11 14:05 UT All dates and times are zone HST FULL MOON Jan 19 15:54 UT in upper table (except sid time). LAST QUARTER Jan 26 18:14 UT