sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Guam Government House, Guam (Hagatna), for period: December 2026. Longest day in month: December 2026: 11 hours, 23 minutes, 39 seconds (2026-12-01). Shortest day in this month: 11 hours, 20 minutes , 1 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 54.82° (2026-12-01, 12:09:52). minimal: 53.09° (2026-12-22, 12:19:21)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:28:02 | 12:09:52 | 17:51:41 | 11h 23m 39s |
| 02 | Wednesday | 06:28:35 | 12:10:14 | 17:51:54 | 11h 23m 19s |
| 03 | Thursday | 06:29:07 | 12:10:37 | 17:52:07 | 11h 23m 0s |
| 04 | Friday | 06:29:40 | 12:11:01 | 17:52:22 | 11h 22m 42s |
| 05 | Saturday | 06:30:13 | 12:11:26 | 17:52:38 | 11h 22m 25s |
| 06 | Sunday | 06:30:46 | 12:11:50 | 17:52:54 | 11h 22m 8s |
| 07 | Monday | 06:31:20 | 12:12:16 | 17:53:12 | 11h 21m 52s |
| 08 | Tuesday | 06:31:53 | 12:12:42 | 17:53:31 | 11h 21m 38s |
| 09 | Wednesday | 06:32:26 | 12:13:08 | 17:53:51 | 11h 21m 25s |
| 10 | Thursday | 06:32:59 | 12:13:35 | 17:54:11 | 11h 21m 12s |
| 11 | Friday | 06:33:32 | 12:14:02 | 17:54:33 | 11h 21m 1s |
| 12 | Saturday | 06:34:05 | 12:14:30 | 17:54:55 | 11h 20m 50s |
| 13 | Sunday | 06:34:38 | 12:14:58 | 17:55:18 | 11h 20m 40s |
| 14 | Monday | 06:35:11 | 12:15:26 | 17:55:42 | 11h 20m 31s |
| 15 | Tuesday | 06:35:43 | 12:15:55 | 17:56:07 | 11h 20m 24s |
| 16 | Wednesday | 06:36:15 | 12:16:24 | 17:56:33 | 11h 20m 18s |
| 17 | Thursday | 06:36:47 | 12:16:53 | 17:56:59 | 11h 20m 12s |
| 18 | Friday | 06:37:19 | 12:17:23 | 17:57:27 | 11h 20m 8s |
| 19 | Saturday | 06:37:50 | 12:17:52 | 17:57:54 | 11h 20m 4s |
| 20 | Sunday | 06:38:21 | 12:18:22 | 17:58:23 | 11h 20m 2s |
| 21 | Monday | 06:38:51 | 12:18:52 | 17:58:52 | 11h 20m 1s |
| 22 | Tuesday | 06:39:21 | 12:19:21 | 17:59:22 | 11h 20m 1s |
| 23 | Wednesday | 06:39:50 | 12:19:51 | 17:59:52 | 11h 20m 2s |
| 24 | Thursday | 06:40:19 | 12:20:21 | 18:00:23 | 11h 20m 4s |
| 25 | Friday | 06:40:48 | 12:20:51 | 18:00:54 | 11h 20m 6s |
| 26 | Saturday | 06:41:15 | 12:21:21 | 18:01:26 | 11h 20m 11s |
| 27 | Sunday | 06:41:43 | 12:21:50 | 18:01:58 | 11h 20m 15s |
| 28 | Monday | 06:42:09 | 12:22:20 | 18:02:30 | 11h 20m 21s |
| 29 | Tuesday | 06:42:35 | 12:22:49 | 18:03:03 | 11h 20m 28s |
| 30 | Wednesday | 06:43:00 | 12:23:18 | 18:03:36 | 11h 20m 36s |
| 31 | Thursday | 06:43:24 | 12:23:47 | 18:04:09 | 11h 20m 45s |