Grand Prismatic Spring Sunrise & Sunset Calendar for December 2026
| Date | Day | Civil Dawn | Sunrise (Direction) | Sunset (Direction) | Civil Dusk | Solar Noon | Day Length | Noon Altitude |
|---|---|---|---|---|---|---|---|---|
| 01 | Tue | 07:07 | 07:39 (ESE) | 16:44 (WSW) | 17:17 | 12:12 | 9h 4m | 23.6° |
| 02 | Wed | 07:08 | 07:41 (ESE) | 16:44 (WSW) | 17:17 | 12:12 | 9h 3m | 23.5° |
| 03 | Thu | 07:09 | 07:42 (ESE) | 16:44 (WSW) | 17:17 | 12:13 | 9h 2m | 23.3° |
| 04 | Fri | 07:10 | 07:43 (ESE) | 16:43 (WSW) | 17:16 | 12:13 | 9h 0m | 23.2° |
| 05 | Sat | 07:11 | 07:44 (ESE) | 16:43 (WSW) | 17:16 | 12:14 | 8h 59m | 23.1° |
| 06 | Sun | 07:12 | 07:45 (ESE) | 16:43 (WSW) | 17:16 | 12:14 | 8h 58m | 23° |
| 07 | Mon | 07:13 | 07:46 (ESE) | 16:43 (WSW) | 17:16 | 12:14 | 8h 57m | 22.8° |
| 08 | Tue | 07:14 | 07:47 (ESE) | 16:43 (WSW) | 17:16 | 12:15 | 8h 56m | 22.7° |
| 09 | Wed | 07:15 | 07:48 (ESE) | 16:43 (WSW) | 17:16 | 12:15 | 8h 55m | 22.6° |
| 10 | Thu | 07:15 | 07:49 (ESE) | 16:43 (WSW) | 17:16 | 12:16 | 8h 54m | 22.6° |
| 11 | Fri | 07:16 | 07:49 (ESE) | 16:43 (WSW) | 17:16 | 12:16 | 8h 53m | 22.5° |
| 12 | Sat | 07:17 | 07:50 (ESE) | 16:43 (WSW) | 17:16 | 12:17 | 8h 52m | 22.4° |
| 13 | Sun | 07:18 | 07:51 (ESE) | 16:43 (WSW) | 17:16 | 12:17 | 8h 52m | 22.3° |
| 14 | Mon | 07:19 | 07:52 (ESE) | 16:43 (WSW) | 17:17 | 12:18 | 8h 51m | 22.3° |
| 15 | Tue | 07:19 | 07:53 (ESE) | 16:44 (WSW) | 17:17 | 12:18 | 8h 50m | 22.2° |
| 16 | Wed | 07:20 | 07:53 (ESE) | 16:44 (WSW) | 17:17 | 12:19 | 8h 50m | 22.2° |
| 17 | Thu | 07:21 | 07:54 (ESE) | 16:44 (WSW) | 17:18 | 12:19 | 8h 50m | 22.1° |
| 18 | Fri | 07:21 | 07:55 (ESE) | 16:44 (WSW) | 17:18 | 12:20 | 8h 49m | 22.1° |
| 19 | Sat | 07:22 | 07:55 (ESE) | 16:45 (WSW) | 17:18 | 12:20 | 8h 49m | 22.1° |
| 20 | Sun | 07:22 | 07:56 (ESE) | 16:45 (WSW) | 17:19 | 12:21 | 8h 49m | 22.1° |
| 21 | Mon | 07:23 | 07:56 (ESE) | 16:46 (WSW) | 17:19 | 12:21 | 8h 49m | 22.1° |
| 22 | Tue | 07:23 | 07:57 (ESE) | 16:46 (WSW) | 17:20 | 12:22 | 8h 49m | 22.1° |
| 23 | Wed | 07:24 | 07:57 (ESE) | 16:47 (WSW) | 17:20 | 12:22 | 8h 49m | 22.1° |
| 24 | Thu | 07:24 | 07:58 (ESE) | 16:47 (WSW) | 17:21 | 12:23 | 8h 49m | 22.1° |
| 25 | Fri | 07:25 | 07:58 (ESE) | 16:48 (WSW) | 17:21 | 12:23 | 8h 50m | 22.1° |
| 26 | Sat | 07:25 | 07:58 (ESE) | 16:49 (WSW) | 17:22 | 12:24 | 8h 50m | 22.2° |
| 27 | Sun | 07:25 | 07:59 (ESE) | 16:50 (WSW) | 17:23 | 12:24 | 8h 50m | 22.2° |
| 28 | Mon | 07:26 | 07:59 (ESE) | 16:50 (WSW) | 17:24 | 12:25 | 8h 51m | 22.3° |
| 29 | Tue | 07:26 | 07:59 (ESE) | 16:51 (WSW) | 17:24 | 12:25 | 8h 51m | 22.3° |
| 30 | Wed | 07:26 | 07:59 (ESE) | 16:52 (WSW) | 17:25 | 12:25 | 8h 52m | 22.4° |
| 31 | Thu | 07:26 | 07:59 (ESE) | 16:53 (WSW) | 17:26 | 12:26 | 8h 53m | 22.5° |