KECK OBSERVATORY CALENDAR FOR 2012 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2012 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg FRI JUN 01 19 08 19 51 20 20 16 14 04 10 04 19 04 49 05 31 12 13 16 23 21 13 9.0 0.7 7 1439-1816 46 SAT JUN 02 19 09 19 51 20 21 17 20 05 08 04 19 04 49 05 31 12 17 16 27 21 17 9.0 0.0 0 1543-2101 42 SUN JUN 03 19 09 19 51 20 21 18 26 06 10 04 19 04 49 05 31 12 21 16 31 21 21 9.0 0.0 0 1649-2217 42 MON JUN 04 19 10 19 52 20 22 19 29 04 19 04 49 05 31 12 26 16 35 21 25 8.9 0.0 0 1754-2157 46 TUE JUN 05 19 10 19 52 20 22 20 28 04 19 04 49 05 31 12 30 16 39 21 29 8.9 0.6 6 1858-2006 52 WED JUN 06 19 10 19 53 20 23 21 21 04 19 04 49 05 31 12 35 16 43 21 33 8.9 1.5 16 1957-1703 60 THU JUN 07 19 11 19 53 20 23 22 08 04 19 04 49 05 31 12 39 16 47 21 37 8.9 2.2 25 2053-1308 69 FRI JUN 08 19 11 19 53 20 23 22 51 04 19 04 49 05 31 12 43 16 51 21 41 8.9 3.0 33 2145-0840 78 SAT JUN 09 19 11 19 54 20 24 23 30 04 19 04 49 05 31 12 48 16 55 21 45 8.9 3.6 40 2233-0358 86 SUN JUN 10 19 12 19 54 20 24 00 08 04 19 04 49 05 31 12 52 16 59 21 48 8.9 4.2 47 2321 0036 >90 MON JUN 11 19 12 19 55 20 25 00 44 04 19 04 49 05 31 12 57 17 03 21 52 8.9 4.8 54 0007 0504 >90 TUE JUN 12 19 12 19 55 20 25 01 20 04 19 04 49 05 31 13 01 17 07 21 56 8.9 5.4 60 0052 0914 >90 WED JUN 13 19 13 19 55 20 25 01 57 14 35 04 19 04 49 05 31 13 05 17 10 22 00 8.9 6.0 67 0138 1257 >90 THU JUN 14 19 13 19 56 20 26 02 37 15 25 04 19 04 49 05 32 13 10 17 14 22 04 8.9 6.7 75 0225 1607 >90 FRI JUN 15 19 13 19 56 20 26 03 18 16 15 04 19 04 49 05 32 13 14 17 18 22 08 8.9 7.4 82 0313 1836 >90 SAT JUN 16 19 13 19 56 20 26 04 03 17 06 04 19 04 49 05 32 13 18 17 22 22 12 8.9 8.1 91 0402 2016 >90 SUN JUN 17 19 14 19 56 20 27 04 51 17 56 04 19 04 49 05 32 13 22 17 26 22 16 8.9 8.9 100 0452 2103 >90 MON JUN 18 19 14 19 57 20 27 05 42 18 46 04 19 04 50 05 32 13 27 17 30 22 21 8.9 8.9 100 0543 2052 >90 TUE JUN 19 19 14 19 57 20 27 06 34 19 34 04 20 04 50 05 32 13 30 17 34 22 25 8.9 8.9 100 0634 1942 >90 WED JUN 20 19 14 19 57 20 27 20 19 04 20 04 50 05 33 13 34 17 38 22 29 8.9 8.5 95 0725 1735 >90 THU JUN 21 19 15 19 57 20 28 21 03 04 20 04 50 05 33 13 38 17 42 22 33 8.9 7.8 87 0816 1437 >90 FRI JUN 22 19 15 19 58 20 28 21 44 04 20 04 50 05 33 13 43 17 46 22 37 8.9 7.1 80 0905 1053 >90 SAT JUN 23 19 15 19 58 20 28 22 24 04 21 04 51 05 33 13 47 17 50 22 42 8.9 6.5 72 0954 0634 >90 SUN JUN 24 19 15 19 58 20 28 23 04 04 21 04 51 05 34 13 51 17 54 22 46 8.9 5.8 65 1043 0150 >90 MON JUN 25 19 15 19 58 20 28 23 44 04 21 04 51 05 34 13 55 17 58 22 50 8.9 5.1 57 1133-0308 >90 TUE JUN 26 19 16 19 58 20 28 00 25 04 21 04 52 05 34 13 59 18 02 22 55 8.9 4.5 50 1226-0800 87 WED JUN 27 19 16 19 58 20 28 01 10 04 22 04 52 05 34 14 03 18 06 22 58 8.9 3.7 41 1319-1244 78 THU JUN 28 19 16 19 58 20 29 01 59 04 22 04 52 05 35 14 07 18 10 23 02 8.9 2.9 32 1417-1652 68 FRI JUN 29 19 16 19 58 20 29 15 02 02 53 04 22 04 53 05 35 14 11 18 14 23 07 8.9 2.0 22 1517-2001 59 SAT JUN 30 19 16 19 59 20 29 16 06 03 51 04 23 04 53 05 35 14 16 18 18 23 11 8.9 1.0 11 1620-2153 51 ONE LINE REFERS TO EVENING DATE FULL MOON Jun 04 11:12 UT AND FOLLOWING MORNING. LAST QUARTER Jun 11 10:42 UT All dates and times are zone HST NEW MOON Jun 19 15:04 UT in upper table (except sid time). FIRST QUARTER Jun 27 03:30 UT