KECK OBSERVATORY CALENDAR FOR 2039 -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 2039 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 FRI JUL 01 19 16 19 58 20 29 14 39 02 44 04 23 04 53 05 35 14 48 18 19 22 43 7.9 1.6 20 1508-1516 59 SAT JUL 02 19 16 19 59 20 29 15 43 03 34 04 23 04 53 05 36 14 52 18 23 22 47 7.9 0.8 10 1607-1955 52 SUN JUL 03 19 16 19 59 20 29 16 50 04 30 04 24 04 54 05 36 14 56 18 27 22 52 7.9 0.0 0 1710-2320 47 MON JUL 04 19 16 19 59 20 29 17 57 05 32 04 24 04 54 05 36 15 00 18 31 22 56 7.9 0.0 0 1817-2509 45 TUE JUL 05 19 16 19 59 20 28 19 02 06 38 04 24 04 54 05 37 15 03 18 35 23 00 7.9 0.0 0 1924-2509 46 WED JUL 06 19 16 19 58 20 28 20 03 04 25 04 55 05 37 15 06 18 39 23 05 7.9 0.0 0 2029-2323 51 THU JUL 07 19 16 19 58 20 28 20 57 04 25 04 55 05 37 15 10 18 43 23 09 7.9 0.5 6 2130-2008 57 FRI JUL 08 19 16 19 58 20 28 21 45 04 26 04 56 05 38 15 14 18 47 23 14 8.0 1.3 16 2226-1549 65 SAT JUL 09 19 16 19 58 20 28 22 27 04 26 04 56 05 38 15 18 18 51 23 18 8.0 2.0 24 2318-1052 73 SUN JUL 10 19 16 19 58 20 28 23 05 04 27 04 56 05 39 15 22 18 55 23 23 8.0 2.6 32 0007-0534 81 MON JUL 11 19 16 19 58 20 28 23 41 04 27 04 57 05 39 15 26 18 59 23 26 8.0 3.2 40 0052-0010 89 TUE JUL 12 19 16 19 58 20 27 00 15 04 28 04 57 05 39 15 29 19 03 23 31 8.0 3.8 47 0139 0449 >90 WED JUL 13 19 16 19 58 20 27 00 50 04 28 04 58 05 40 15 33 19 07 23 35 8.0 4.4 54 0223 0937 >90 THU JUL 14 19 15 19 57 20 27 01 25 14 06 04 29 04 58 05 40 15 37 19 11 23 40 8.0 5.0 61 0308 1358 >90 FRI JUL 15 19 15 19 57 20 27 02 03 14 56 04 29 04 59 05 40 15 41 19 15 23 44 8.0 5.6 69 0355 1742 >90 SAT JUL 16 19 15 19 57 20 26 02 44 15 47 04 30 04 59 05 41 15 44 19 18 23 49 8.1 6.3 78 0443 2042 >90 SUN JUL 17 19 15 19 57 20 26 03 28 16 39 04 30 05 00 05 41 15 48 19 22 23 53 8.1 7.0 87 0533 2249 >90 MON JUL 18 19 15 19 56 20 26 04 16 17 32 04 31 05 00 05 42 15 52 19 26 23 58 8.1 7.8 96 0624 2355 >90 TUE JUL 19 19 14 19 56 20 25 05 08 18 23 04 31 05 00 05 42 15 55 19 30 00 02 8.1 8.1 100 0716 2354 >90 WED JUL 20 19 14 19 56 20 25 06 02 19 12 04 32 05 01 05 42 15 59 19 34 00 07 8.1 8.1 100 0809 2244 >90 THU JUL 21 19 14 19 55 20 24 06 57 19 59 04 32 05 01 05 43 16 02 19 38 00 11 8.1 8.1 100 0901 2027 >90 FRI JUL 22 19 14 19 55 20 24 20 42 04 33 05 02 05 43 16 06 19 42 00 16 8.2 7.8 96 0952 1709 >90 SAT JUL 23 19 13 19 55 20 24 21 23 04 33 05 02 05 44 16 09 19 46 00 20 8.2 7.2 87 1041 1259 >90 SUN JUL 24 19 13 19 54 20 23 22 02 04 34 05 03 05 44 16 12 19 50 00 25 8.2 6.5 79 1130 0808 >90 MON JUL 25 19 13 19 54 20 23 22 39 04 34 05 03 05 44 16 16 19 54 00 29 8.2 5.9 72 1218 0248 >90 TUE JUL 26 19 12 19 53 20 22 23 17 04 35 05 04 05 45 16 19 19 58 00 34 8.2 5.3 64 1307-0248 >90 WED JUL 27 19 12 19 53 20 21 23 57 04 35 05 04 05 45 16 22 20 02 00 38 8.2 4.6 56 1357-0825 >90 THU JUL 28 19 11 19 52 20 21 00 39 04 36 05 05 05 46 16 26 20 06 00 43 8.2 3.9 47 1451-1342 85 FRI JUL 29 19 11 19 52 20 20 01 25 04 37 05 05 05 46 16 29 20 10 00 47 8.3 3.2 38 1546-1829 75 SAT JUL 30 19 10 19 51 20 20 14 34 02 17 04 37 05 06 05 46 16 33 20 14 00 51 8.3 2.3 28 1646-2217 66 SUN JUL 31 19 10 19 51 20 19 15 39 03 15 04 38 05 06 05 47 16 36 20 18 00 56 8.3 1.4 16 1750-2440 57 ONE LINE REFERS TO EVENING DATE FULL MOON Jul 06 02:04 UT AND FOLLOWING MORNING. LAST QUARTER Jul 13 03:39 UT All dates and times are zone HST NEW MOON Jul 21 07:56 UT in upper table (except sid time). FIRST QUARTER Jul 28 17:49 UT