sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Mae Sai, Thailand (Chiang Rai), for period: December 2026. Longest day in month: December 2026: 10 hours, 59 minutes, 22 seconds (2026-12-01). Shortest day in this month: 10 hours, 53 minutes , 42 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 47.84° (2026-12-01, 12:09:24). minimal: 46.13° (2026-12-22, 12:18:55)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:39:43 | 12:09:24 | 17:39:05 | 10h 59m 22s |
| 02 | Wednesday | 06:40:21 | 12:09:47 | 17:39:12 | 10h 58m 51s |
| 03 | Thursday | 06:40:59 | 12:10:10 | 17:39:21 | 10h 58m 22s |
| 04 | Friday | 06:41:38 | 12:10:34 | 17:39:30 | 10h 57m 52s |
| 05 | Saturday | 06:42:16 | 12:10:58 | 17:39:41 | 10h 57m 25s |
| 06 | Sunday | 06:42:53 | 12:11:23 | 17:39:53 | 10h 57m 0s |
| 07 | Monday | 06:43:31 | 12:11:49 | 17:40:07 | 10h 56m 36s |
| 08 | Tuesday | 06:44:08 | 12:12:15 | 17:40:21 | 10h 56m 13s |
| 09 | Wednesday | 06:44:45 | 12:12:41 | 17:40:37 | 10h 55m 52s |
| 10 | Thursday | 06:45:22 | 12:13:08 | 17:40:54 | 10h 55m 32s |
| 11 | Friday | 06:45:58 | 12:13:35 | 17:41:13 | 10h 55m 15s |
| 12 | Saturday | 06:46:34 | 12:14:03 | 17:41:32 | 10h 54m 58s |
| 13 | Sunday | 06:47:10 | 12:14:31 | 17:41:53 | 10h 54m 43s |
| 14 | Monday | 06:47:45 | 12:15:00 | 17:42:14 | 10h 54m 29s |
| 15 | Tuesday | 06:48:19 | 12:15:28 | 17:42:37 | 10h 54m 18s |
| 16 | Wednesday | 06:48:53 | 12:15:57 | 17:43:01 | 10h 54m 8s |
| 17 | Thursday | 06:49:27 | 12:16:27 | 17:43:26 | 10h 53m 59s |
| 18 | Friday | 06:50:00 | 12:16:56 | 17:43:52 | 10h 53m 52s |
| 19 | Saturday | 06:50:32 | 12:17:25 | 17:44:19 | 10h 53m 47s |
| 20 | Sunday | 06:51:03 | 12:17:55 | 17:44:47 | 10h 53m 44s |
| 21 | Monday | 06:51:34 | 12:18:25 | 17:45:16 | 10h 53m 42s |
| 22 | Tuesday | 06:52:04 | 12:18:55 | 17:45:46 | 10h 53m 42s |
| 23 | Wednesday | 06:52:33 | 12:19:25 | 17:46:16 | 10h 53m 43s |
| 24 | Thursday | 06:53:01 | 12:19:54 | 17:46:47 | 10h 53m 46s |
| 25 | Friday | 06:53:29 | 12:20:24 | 17:47:20 | 10h 53m 51s |
| 26 | Saturday | 06:53:55 | 12:20:54 | 17:47:53 | 10h 53m 58s |
| 27 | Sunday | 06:54:21 | 12:21:23 | 17:48:26 | 10h 54m 5s |
| 28 | Monday | 06:54:45 | 12:21:53 | 17:49:00 | 10h 54m 15s |
| 29 | Tuesday | 06:55:09 | 12:22:22 | 17:49:35 | 10h 54m 26s |
| 30 | Wednesday | 06:55:32 | 12:22:51 | 17:50:11 | 10h 54m 39s |
| 31 | Thursday | 06:55:53 | 12:23:20 | 17:50:47 | 10h 54m 54s |