Grand Prismatic Spring Sunrise & Sunset Calendar for August 2027
| Date | Day | Civil Dawn | Sunrise (Direction) | Sunset (Direction) | Civil Dusk | Solar Noon | Day Length | Noon Altitude |
|---|---|---|---|---|---|---|---|---|
| 01 | Sun | 05:36 | 06:09 (ENE) | 20:49 (WNW) | 21:22 | 13:29 | 14h 39m | 63.4° |
| 02 | Mon | 05:38 | 06:11 (ENE) | 20:48 (WNW) | 21:21 | 13:29 | 14h 37m | 63.1° |
| 03 | Tue | 05:39 | 06:12 (ENE) | 20:47 (WNW) | 21:19 | 13:29 | 14h 35m | 62.9° |
| 04 | Wed | 05:40 | 06:13 (ENE) | 20:46 (WNW) | 21:18 | 13:29 | 14h 32m | 62.6° |
| 05 | Thu | 05:41 | 06:14 (ENE) | 20:44 (WNW) | 21:16 | 13:29 | 14h 30m | 62.3° |
| 06 | Fri | 05:43 | 06:15 (ENE) | 20:43 (WNW) | 21:15 | 13:29 | 14h 27m | 62.1° |
| 07 | Sat | 05:44 | 06:16 (ENE) | 20:42 (WNW) | 21:13 | 13:29 | 14h 25m | 61.8° |
| 08 | Sun | 05:45 | 06:17 (ENE) | 20:40 (WNW) | 21:12 | 13:29 | 14h 22m | 61.5° |
| 09 | Mon | 05:47 | 06:19 (ENE) | 20:39 (WNW) | 21:10 | 13:28 | 14h 20m | 61.2° |
| 10 | Tue | 05:48 | 06:20 (ENE) | 20:37 (WNW) | 21:09 | 13:28 | 14h 17m | 60.9° |
| 11 | Wed | 05:49 | 06:21 (ENE) | 20:36 (WNW) | 21:07 | 13:28 | 14h 15m | 60.6° |
| 12 | Thu | 05:50 | 06:22 (ENE) | 20:34 (WNW) | 21:05 | 13:28 | 14h 12m | 60.3° |
| 13 | Fri | 05:52 | 06:23 (ENE) | 20:33 (WNW) | 21:04 | 13:28 | 14h 9m | 60° |
| 14 | Sat | 05:53 | 06:24 (ENE) | 20:31 (WNW) | 21:02 | 13:28 | 14h 7m | 59.7° |
| 15 | Sun | 05:54 | 06:26 (ENE) | 20:30 (WNW) | 21:00 | 13:27 | 14h 4m | 59.4° |
| 16 | Mon | 05:55 | 06:27 (ENE) | 20:28 (WNW) | 20:59 | 13:27 | 14h 1m | 59.1° |
| 17 | Tue | 05:57 | 06:28 (ENE) | 20:27 (WNW) | 20:57 | 13:27 | 13h 58m | 58.8° |
| 18 | Wed | 05:58 | 06:29 (ENE) | 20:25 (WNW) | 20:55 | 13:27 | 13h 56m | 58.5° |
| 19 | Thu | 05:59 | 06:30 (ENE) | 20:24 (WNW) | 20:54 | 13:26 | 13h 53m | 58.1° |
| 20 | Fri | 06:01 | 06:31 (ENE) | 20:22 (WNW) | 20:52 | 13:26 | 13h 50m | 57.8° |
| 21 | Sat | 06:02 | 06:33 (ENE) | 20:20 (WNW) | 20:50 | 13:26 | 13h 47m | 57.5° |
| 22 | Sun | 06:03 | 06:34 (ENE) | 20:19 (WNW) | 20:48 | 13:26 | 13h 44m | 57.1° |
| 23 | Mon | 06:04 | 06:35 (ENE) | 20:17 (WNW) | 20:47 | 13:25 | 13h 42m | 56.8° |
| 24 | Tue | 06:06 | 06:36 (ENE) | 20:15 (WNW) | 20:45 | 13:25 | 13h 39m | 56.5° |
| 25 | Wed | 06:07 | 06:37 (ENE) | 20:14 (WNW) | 20:43 | 13:25 | 13h 36m | 56.1° |
| 26 | Thu | 06:08 | 06:38 (ENE) | 20:12 (WNW) | 20:41 | 13:25 | 13h 33m | 55.8° |
| 27 | Fri | 06:09 | 06:40 (ENE) | 20:10 (WNW) | 20:39 | 13:24 | 13h 30m | 55.4° |
| 28 | Sat | 06:11 | 06:41 (ENE) | 20:08 (WNW) | 20:38 | 13:24 | 13h 27m | 55.1° |
| 29 | Sun | 06:12 | 06:42 (ENE) | 20:07 (WNW) | 20:36 | 13:24 | 13h 24m | 54.7° |
| 30 | Mon | 06:13 | 06:43 (ENE) | 20:05 (WNW) | 20:34 | 13:23 | 13h 21m | 54.3° |
| 31 | Tue | 06:14 | 06:44 (ENE) | 20:03 (WNW) | 20:32 | 13:23 | 13h 18m | 54° |