sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Huai’an, China (Jiangsu), for period: December 2026. Longest day in month: December 2026: 10 hours, 6 minutes, 21 seconds (2026-12-01). Shortest day in this month: 9 hours, 55 minutes , 54 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 34.77° (2026-12-01, 11:52:19). minimal: 33.06° (2026-12-22, 12:01:49)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:49:08 | 11:52:19 | 16:55:29 | 10h 6m 21s |
| 02 | Wednesday | 06:49:59 | 11:52:41 | 16:55:23 | 10h 5m 24s |
| 03 | Thursday | 06:50:50 | 11:53:04 | 16:55:19 | 10h 4m 29s |
| 04 | Friday | 06:51:40 | 11:53:28 | 16:55:16 | 10h 3m 36s |
| 05 | Saturday | 06:52:29 | 11:53:53 | 16:55:16 | 10h 2m 47s |
| 06 | Sunday | 06:53:18 | 11:54:18 | 16:55:17 | 10h 1m 59s |
| 07 | Monday | 06:54:05 | 11:54:43 | 16:55:21 | 10h 1m 16s |
| 08 | Tuesday | 06:54:52 | 11:55:09 | 16:55:26 | 10h 0m 34s |
| 09 | Wednesday | 06:55:38 | 11:55:35 | 16:55:33 | 9h 59m 55s |
| 10 | Thursday | 06:56:23 | 11:56:02 | 16:55:42 | 9h 59m 19s |
| 11 | Friday | 06:57:07 | 11:56:30 | 16:55:52 | 9h 58m 45s |
| 12 | Saturday | 06:57:50 | 11:56:57 | 16:56:05 | 9h 58m 15s |
| 13 | Sunday | 06:58:32 | 11:57:25 | 16:56:19 | 9h 57m 47s |
| 14 | Monday | 06:59:12 | 11:57:54 | 16:56:35 | 9h 57m 23s |
| 15 | Tuesday | 06:59:52 | 11:58:23 | 16:56:53 | 9h 57m 1s |
| 16 | Wednesday | 07:00:30 | 11:58:51 | 16:57:13 | 9h 56m 43s |
| 17 | Thursday | 07:01:07 | 11:59:21 | 16:57:34 | 9h 56m 27s |
| 18 | Friday | 07:01:43 | 11:59:50 | 16:57:57 | 9h 56m 14s |
| 19 | Saturday | 07:02:17 | 12:00:20 | 16:58:22 | 9h 56m 5s |
| 20 | Sunday | 07:02:50 | 12:00:49 | 16:58:48 | 9h 55m 58s |
| 21 | Monday | 07:03:22 | 12:01:19 | 16:59:16 | 9h 55m 54s |
| 22 | Tuesday | 07:03:52 | 12:01:49 | 16:59:46 | 9h 55m 54s |
| 23 | Wednesday | 07:04:21 | 12:02:19 | 17:00:17 | 9h 55m 56s |
| 24 | Thursday | 07:04:48 | 12:02:48 | 17:00:49 | 9h 56m 1s |
| 25 | Friday | 07:05:13 | 12:03:18 | 17:01:23 | 9h 56m 10s |
| 26 | Saturday | 07:05:37 | 12:03:48 | 17:01:59 | 9h 56m 22s |
| 27 | Sunday | 07:05:59 | 12:04:18 | 17:02:36 | 9h 56m 37s |
| 28 | Monday | 07:06:20 | 12:04:47 | 17:03:14 | 9h 56m 54s |
| 29 | Tuesday | 07:06:39 | 12:05:16 | 17:03:53 | 9h 57m 14s |
| 30 | Wednesday | 07:06:56 | 12:05:45 | 17:04:34 | 9h 57m 38s |
| 31 | Thursday | 07:07:12 | 12:06:14 | 17:05:16 | 9h 58m 4s |