sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Phra Nakhon Si Ayutthaya, Thailand , for period: December 2026. Longest day in month: December 2026: 11 hours, 20 minutes, 38 seconds (2026-12-01). Shortest day in this month: 11 hours, 16 minutes , 47 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 53.92° (2026-12-01, 12:06:36). minimal: 52.21° (2026-12-22, 12:16:06)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:26:17 | 12:06:36 | 17:46:55 | 11h 20m 38s |
| 02 | Wednesday | 06:26:50 | 12:06:58 | 17:47:07 | 11h 20m 17s |
| 03 | Thursday | 06:27:23 | 12:07:22 | 17:47:20 | 11h 19m 57s |
| 04 | Friday | 06:27:57 | 12:07:45 | 17:47:34 | 11h 19m 37s |
| 05 | Saturday | 06:28:30 | 12:08:10 | 17:47:49 | 11h 19m 19s |
| 06 | Sunday | 06:29:04 | 12:08:35 | 17:48:06 | 11h 19m 2s |
| 07 | Monday | 06:29:38 | 12:09:00 | 17:48:23 | 11h 18m 45s |
| 08 | Tuesday | 06:30:11 | 12:09:26 | 17:48:41 | 11h 18m 30s |
| 09 | Wednesday | 06:30:45 | 12:09:53 | 17:49:01 | 11h 18m 16s |
| 10 | Thursday | 06:31:19 | 12:10:20 | 17:49:21 | 11h 18m 2s |
| 11 | Friday | 06:31:52 | 12:10:47 | 17:49:42 | 11h 17m 50s |
| 12 | Saturday | 06:32:25 | 12:11:15 | 17:50:04 | 11h 17m 39s |
| 13 | Sunday | 06:32:59 | 12:11:43 | 17:50:27 | 11h 17m 28s |
| 14 | Monday | 06:33:31 | 12:12:11 | 17:50:51 | 11h 17m 20s |
| 15 | Tuesday | 06:34:04 | 12:12:40 | 17:51:16 | 11h 17m 12s |
| 16 | Wednesday | 06:34:37 | 12:13:09 | 17:51:42 | 11h 17m 5s |
| 17 | Thursday | 06:35:09 | 12:13:38 | 17:52:08 | 11h 16m 59s |
| 18 | Friday | 06:35:40 | 12:14:08 | 17:52:35 | 11h 16m 55s |
| 19 | Saturday | 06:36:12 | 12:14:37 | 17:53:03 | 11h 16m 51s |
| 20 | Sunday | 06:36:42 | 12:15:07 | 17:53:31 | 11h 16m 49s |
| 21 | Monday | 06:37:13 | 12:15:37 | 17:54:00 | 11h 16m 47s |
| 22 | Tuesday | 06:37:43 | 12:16:06 | 17:54:30 | 11h 16m 47s |
| 23 | Wednesday | 06:38:12 | 12:16:36 | 17:55:00 | 11h 16m 48s |
| 24 | Thursday | 06:38:41 | 12:17:06 | 17:55:31 | 11h 16m 50s |
| 25 | Friday | 06:39:09 | 12:17:36 | 17:56:03 | 11h 16m 54s |
| 26 | Saturday | 06:39:37 | 12:18:06 | 17:56:34 | 11h 16m 57s |
| 27 | Sunday | 06:40:03 | 12:18:35 | 17:57:07 | 11h 17m 4s |
| 28 | Monday | 06:40:30 | 12:19:05 | 17:57:40 | 11h 17m 10s |
| 29 | Tuesday | 06:40:55 | 12:19:34 | 17:58:13 | 11h 17m 18s |
| 30 | Wednesday | 06:41:20 | 12:20:03 | 17:58:46 | 11h 17m 26s |
| 31 | Thursday | 06:41:44 | 12:20:32 | 17:59:20 | 11h 17m 36s |