KECK OBSERVATORY CALENDAR FOR 2029 -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 2029 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 AUG 01 19 10 19 50 20 19 23 21 04 38 05 06 05 47 16 42 20 23 01 02 8.3 3.0 36 0227 1823 85 THU AUG 02 19 09 19 50 20 18 00 03 04 39 05 07 05 47 16 45 20 27 01 07 8.4 3.8 44 0317 2113 >90 FRI AUG 03 19 09 19 49 20 17 00 48 04 39 05 07 05 48 16 47 20 31 01 11 8.4 4.5 53 0409 2303 >90 SAT AUG 04 19 08 19 48 20 17 01 39 14 52 04 40 05 08 05 48 16 51 20 35 01 16 8.4 5.4 64 0502 2348 >90 SUN AUG 05 19 07 19 48 20 16 02 33 15 45 04 40 05 08 05 48 16 54 20 39 01 20 8.4 6.3 74 0557 2322 >90 MON AUG 06 19 07 19 47 20 15 03 30 16 36 04 41 05 09 05 49 16 57 20 43 01 25 8.4 7.2 85 0652 2141 >90 TUE AUG 07 19 06 19 46 20 14 04 30 17 25 04 41 05 09 05 49 17 00 20 47 01 29 8.4 8.3 97 0747 1847 >90 WED AUG 08 19 06 19 46 20 14 05 30 18 11 04 42 05 09 05 50 17 04 20 51 01 34 8.5 8.5 100 0841 1447 >90 THU AUG 09 19 05 19 45 20 13 06 30 18 55 04 42 05 10 05 50 17 07 20 55 01 38 8.5 8.5 100 0934 0955 >90 FRI AUG 10 19 05 19 44 20 12 19 37 04 43 05 10 05 50 17 10 20 59 01 42 8.5 8.5 100 1026 0424 >90 SAT AUG 11 19 04 19 44 20 11 20 18 04 43 05 11 05 51 17 13 21 03 01 46 8.5 8.4 98 1118-0125 >90 SUN AUG 12 19 03 19 43 20 11 21 00 04 44 05 11 05 51 17 17 21 07 01 51 8.6 7.7 90 1210-0713 >90 MON AUG 13 19 03 19 42 20 10 21 44 04 44 05 12 05 51 17 20 21 11 01 55 8.6 7.0 81 1304-1240 >90 TUE AUG 14 19 02 19 41 20 09 22 30 04 44 05 12 05 51 17 23 21 14 01 59 8.6 6.2 72 1400-1726 >90 WED AUG 15 19 01 19 41 20 08 23 20 04 45 05 12 05 52 17 26 21 18 02 04 8.6 5.4 62 1458-2111 >90 THU AUG 16 19 01 19 40 20 07 00 14 04 45 05 13 05 52 17 29 21 22 02 08 8.6 4.5 52 1600-2325 90 FRI AUG 17 19 00 19 39 20 06 01 11 04 46 05 13 05 52 17 32 21 26 02 13 8.7 3.6 41 1659-2439 79 SAT AUG 18 18 59 19 38 20 06 14 36 02 10 04 46 05 13 05 53 17 36 21 30 02 17 8.7 2.6 29 1759-2415 68 SUN AUG 19 18 58 19 37 20 05 15 30 03 09 04 47 05 14 05 53 17 39 21 34 02 22 8.7 1.6 18 1857-2223 57 MON AUG 20 18 58 19 37 20 04 16 20 04 07 04 47 05 14 05 53 17 41 21 38 02 26 8.7 0.7 7 1953-1920 47 TUE AUG 21 18 57 19 36 20 03 17 04 05 03 04 48 05 15 05 54 17 44 21 42 02 31 8.8 0.0 0 2046-1522 38 WED AUG 22 18 56 19 35 20 02 17 45 05 57 04 48 05 15 05 54 17 47 21 46 02 35 8.8 0.0 0 2135-1044 31 THU AUG 23 18 55 19 34 20 01 18 22 06 48 04 48 05 15 05 54 17 50 21 50 02 39 8.8 0.0 0 2223-0544 27 FRI AUG 24 18 54 19 33 20 00 18 57 04 49 05 16 05 54 17 53 21 54 02 44 8.8 0.0 0 2309-0037 28 SAT AUG 25 18 54 19 32 19 59 19 32 04 49 05 16 05 55 17 56 21 58 02 48 8.8 0.0 0 2354 0426 32 SUN AUG 26 18 53 19 32 19 58 20 06 04 49 05 16 05 55 17 59 22 02 02 52 8.8 0.1 1 0039 0912 39 MON AUG 27 18 52 19 31 19 57 20 41 04 50 05 16 05 55 18 02 22 06 02 57 8.9 0.7 8 0125 1333 48 TUE AUG 28 18 51 19 30 19 56 21 18 04 50 05 17 05 55 18 05 22 10 03 00 8.9 1.4 15 0212 1719 57 WED AUG 29 18 50 19 29 19 55 21 58 04 51 05 17 05 56 18 08 22 14 03 05 8.9 2.1 22 0301 2021 67 THU AUG 30 18 50 19 28 19 54 22 42 04 51 05 17 05 56 18 11 22 18 03 09 9.0 2.8 31 0351 2229 77 FRI AUG 31 18 49 19 27 19 53 23 30 04 51 05 18 05 56 18 14 22 21 03 13 9.0 3.6 40 0443 2333 87 ONE LINE REFERS TO EVENING DATE LAST QUARTER Aug 02 11:16 UT AND FOLLOWING MORNING. NEW MOON Aug 10 01:54 UT All dates and times are zone HST FIRST QUARTER Aug 16 18:56 UT in upper table (except sid time). FULL MOON Aug 24 01:50 UT