Grand Prismatic Spring Sunrise & Sunset Calendar for April 2026
| Date | Day | Civil Dawn | Sunrise (Direction) | Sunset (Direction) | Civil Dusk | Solar Noon | Day Length | Noon Altitude |
|---|---|---|---|---|---|---|---|---|
| 01 | Wed | 06:34 | 07:04 (E) | 19:49 (W) | 20:20 | 13:27 | 12h 45m | 50.3° |
| 02 | Thu | 06:32 | 07:02 (E) | 19:50 (W) | 20:21 | 13:26 | 12h 48m | 50.6° |
| 03 | Fri | 06:30 | 07:00 (E) | 19:52 (W) | 20:22 | 13:26 | 12h 51m | 51° |
| 04 | Sat | 06:28 | 06:58 (E) | 19:53 (W) | 20:23 | 13:26 | 12h 54m | 51.4° |
| 05 | Sun | 06:26 | 06:56 (E) | 19:54 (W) | 20:25 | 13:25 | 12h 57m | 51.8° |
| 06 | Mon | 06:24 | 06:54 (E) | 19:55 (W) | 20:26 | 13:25 | 13h 1m | 52.2° |
| 07 | Tue | 06:22 | 06:53 (E) | 19:57 (W) | 20:27 | 13:25 | 13h 4m | 52.5° |
| 08 | Wed | 06:21 | 06:51 (E) | 19:58 (W) | 20:29 | 13:25 | 13h 7m | 52.9° |
| 09 | Thu | 06:19 | 06:49 (ENE) | 19:59 (WNW) | 20:30 | 13:24 | 13h 10m | 53.3° |
| 10 | Fri | 06:17 | 06:47 (ENE) | 20:00 (WNW) | 20:31 | 13:24 | 13h 13m | 53.7° |
| 11 | Sat | 06:15 | 06:46 (ENE) | 20:02 (WNW) | 20:33 | 13:24 | 13h 16m | 54° |
| 12 | Sun | 06:13 | 06:44 (ENE) | 20:03 (WNW) | 20:34 | 13:24 | 13h 19m | 54.4° |
| 13 | Mon | 06:11 | 06:42 (ENE) | 20:04 (WNW) | 20:35 | 13:23 | 13h 22m | 54.7° |
| 14 | Tue | 06:10 | 06:40 (ENE) | 20:05 (WNW) | 20:36 | 13:23 | 13h 25m | 55.1° |
| 15 | Wed | 06:08 | 06:39 (ENE) | 20:07 (WNW) | 20:38 | 13:23 | 13h 28m | 55.5° |
| 16 | Thu | 06:06 | 06:37 (ENE) | 20:08 (WNW) | 20:39 | 13:23 | 13h 30m | 55.8° |
| 17 | Fri | 06:04 | 06:35 (ENE) | 20:09 (WNW) | 20:40 | 13:22 | 13h 33m | 56.2° |
| 18 | Sat | 06:02 | 06:33 (ENE) | 20:10 (WNW) | 20:42 | 13:22 | 13h 36m | 56.5° |
| 19 | Sun | 06:01 | 06:32 (ENE) | 20:12 (WNW) | 20:43 | 13:22 | 13h 39m | 56.9° |
| 20 | Mon | 05:59 | 06:30 (ENE) | 20:13 (WNW) | 20:44 | 13:22 | 13h 42m | 57.2° |
| 21 | Tue | 05:57 | 06:29 (ENE) | 20:14 (WNW) | 20:46 | 13:21 | 13h 45m | 57.5° |
| 22 | Wed | 05:55 | 06:27 (ENE) | 20:15 (WNW) | 20:47 | 13:21 | 13h 48m | 57.9° |
| 23 | Thu | 05:54 | 06:25 (ENE) | 20:17 (WNW) | 20:49 | 13:21 | 13h 51m | 58.2° |
| 24 | Fri | 05:52 | 06:24 (ENE) | 20:18 (WNW) | 20:50 | 13:21 | 13h 54m | 58.5° |
| 25 | Sat | 05:50 | 06:22 (ENE) | 20:19 (WNW) | 20:51 | 13:21 | 13h 56m | 58.9° |
| 26 | Sun | 05:49 | 06:21 (ENE) | 20:20 (WNW) | 20:53 | 13:21 | 13h 59m | 59.2° |
| 27 | Mon | 05:47 | 06:19 (ENE) | 20:21 (WNW) | 20:54 | 13:20 | 14h 2m | 59.5° |
| 28 | Tue | 05:45 | 06:17 (ENE) | 20:23 (WNW) | 20:55 | 13:20 | 14h 5m | 59.8° |
| 29 | Wed | 05:44 | 06:16 (ENE) | 20:24 (WNW) | 20:57 | 13:20 | 14h 7m | 60.1° |
| 30 | Thu | 05:42 | 06:14 (ENE) | 20:25 (WNW) | 20:58 | 13:20 | 14h 10m | 60.4° |