sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Changzhou, China (Jiangsu), for period: December 2026. Longest day in month: December 2026: 10 hours, 14 minutes, 13 seconds (2026-12-01). Shortest day in this month: 10 hours, 4 minutes , 29 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 36.51° (2026-12-01, 11:49:04). minimal: 34.79° (2026-12-22, 11:58:34)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:41:58 | 11:49:04 | 16:56:11 | 10h 14m 13s |
| 02 | Wednesday | 06:42:47 | 11:49:27 | 16:56:06 | 10h 13m 19s |
| 03 | Thursday | 06:43:36 | 11:49:50 | 16:56:04 | 10h 12m 28s |
| 04 | Friday | 06:44:24 | 11:50:14 | 16:56:04 | 10h 11m 40s |
| 05 | Saturday | 06:45:12 | 11:50:38 | 16:56:05 | 10h 10m 53s |
| 06 | Sunday | 06:45:58 | 11:51:03 | 16:56:08 | 10h 10m 10s |
| 07 | Monday | 06:46:45 | 11:51:29 | 16:56:13 | 10h 9m 28s |
| 08 | Tuesday | 06:47:30 | 11:51:55 | 16:56:19 | 10h 8m 49s |
| 09 | Wednesday | 06:48:15 | 11:52:21 | 16:56:28 | 10h 8m 13s |
| 10 | Thursday | 06:48:58 | 11:52:48 | 16:56:38 | 10h 7m 40s |
| 11 | Friday | 06:49:41 | 11:53:15 | 16:56:50 | 10h 7m 9s |
| 12 | Saturday | 06:50:23 | 11:53:43 | 16:57:03 | 10h 6m 40s |
| 13 | Sunday | 06:51:04 | 11:54:11 | 16:57:18 | 10h 6m 14s |
| 14 | Monday | 06:51:44 | 11:54:39 | 16:57:35 | 10h 5m 51s |
| 15 | Tuesday | 06:52:22 | 11:55:08 | 16:57:54 | 10h 5m 32s |
| 16 | Wednesday | 06:53:00 | 11:55:37 | 16:58:14 | 10h 5m 14s |
| 17 | Thursday | 06:53:36 | 11:56:06 | 16:58:36 | 10h 5m 0s |
| 18 | Friday | 06:54:12 | 11:56:36 | 16:58:59 | 10h 4m 47s |
| 19 | Saturday | 06:54:46 | 11:57:05 | 16:59:25 | 10h 4m 39s |
| 20 | Sunday | 06:55:19 | 11:57:35 | 16:59:51 | 10h 4m 32s |
| 21 | Monday | 06:55:50 | 11:58:05 | 17:00:19 | 10h 4m 29s |
| 22 | Tuesday | 06:56:20 | 11:58:34 | 17:00:49 | 10h 4m 29s |
| 23 | Wednesday | 06:56:49 | 11:59:04 | 17:01:20 | 10h 4m 31s |
| 24 | Thursday | 06:57:16 | 11:59:34 | 17:01:52 | 10h 4m 36s |
| 25 | Friday | 06:57:42 | 12:00:04 | 17:02:26 | 10h 4m 44s |
| 26 | Saturday | 06:58:06 | 12:00:34 | 17:03:01 | 10h 4m 55s |
| 27 | Sunday | 06:58:29 | 12:01:03 | 17:03:37 | 10h 5m 8s |
| 28 | Monday | 06:58:50 | 12:01:33 | 17:04:15 | 10h 5m 25s |
| 29 | Tuesday | 06:59:10 | 12:02:02 | 17:04:54 | 10h 5m 44s |
| 30 | Wednesday | 06:59:28 | 12:02:31 | 17:05:34 | 10h 6m 6s |
| 31 | Thursday | 06:59:45 | 12:03:00 | 17:06:15 | 10h 6m 30s |