sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Zhengzhou, China (Henan), for period: January 2026. Longest day in month: January 2026: 10 hours, 28 minutes, 32 seconds (2026-01-31). Shortest day in this month: 9 hours, 52 minutes , 23 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 37.74° (2026-01-31, 12:38:46). minimal: 32.2° (2026-01-01, 12:28:49)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:32:38 | 12:28:49 | 17:25:01 | 9h 52m 23s |
| 02 | Friday | 07:32:48 | 12:29:17 | 17:25:46 | 9h 52m 58s |
| 03 | Saturday | 07:32:57 | 12:29:45 | 17:26:33 | 9h 53m 36s |
| 04 | Sunday | 07:33:04 | 12:30:13 | 17:27:21 | 9h 54m 17s |
| 05 | Monday | 07:33:09 | 12:30:40 | 17:28:10 | 9h 55m 1s |
| 06 | Tuesday | 07:33:13 | 12:31:06 | 17:28:59 | 9h 55m 46s |
| 07 | Wednesday | 07:33:14 | 12:31:32 | 17:29:50 | 9h 56m 36s |
| 08 | Thursday | 07:33:14 | 12:31:58 | 17:30:42 | 9h 57m 28s |
| 09 | Friday | 07:33:11 | 12:32:23 | 17:31:35 | 9h 58m 24s |
| 10 | Saturday | 07:33:07 | 12:32:48 | 17:32:28 | 9h 59m 21s |
| 11 | Sunday | 07:33:01 | 12:33:12 | 17:33:23 | 10h 0m 22s |
| 12 | Monday | 07:32:53 | 12:33:35 | 17:34:18 | 10h 1m 25s |
| 13 | Tuesday | 07:32:43 | 12:33:58 | 17:35:13 | 10h 2m 30s |
| 14 | Wednesday | 07:32:31 | 12:34:20 | 17:36:10 | 10h 3m 39s |
| 15 | Thursday | 07:32:17 | 12:34:42 | 17:37:06 | 10h 4m 49s |
| 16 | Friday | 07:32:01 | 12:35:02 | 17:38:04 | 10h 6m 3s |
| 17 | Saturday | 07:31:44 | 12:35:23 | 17:39:02 | 10h 7m 18s |
| 18 | Sunday | 07:31:24 | 12:35:42 | 17:40:00 | 10h 8m 36s |
| 19 | Monday | 07:31:03 | 12:36:01 | 17:40:59 | 10h 9m 56s |
| 20 | Tuesday | 07:30:40 | 12:36:19 | 17:41:58 | 10h 11m 18s |
| 21 | Wednesday | 07:30:15 | 12:36:36 | 17:42:58 | 10h 12m 43s |
| 22 | Thursday | 07:29:48 | 12:36:53 | 17:43:57 | 10h 14m 9s |
| 23 | Friday | 07:29:20 | 12:37:09 | 17:44:57 | 10h 15m 37s |
| 24 | Saturday | 07:28:49 | 12:37:24 | 17:45:58 | 10h 17m 9s |
| 25 | Sunday | 07:28:18 | 12:37:38 | 17:46:58 | 10h 18m 40s |
| 26 | Monday | 07:27:44 | 12:37:51 | 17:47:58 | 10h 20m 14s |
| 27 | Tuesday | 07:27:08 | 12:38:04 | 17:48:59 | 10h 21m 51s |
| 28 | Wednesday | 07:26:31 | 12:38:16 | 17:50:00 | 10h 23m 29s |
| 29 | Thursday | 07:25:53 | 12:38:26 | 17:51:00 | 10h 25m 7s |
| 30 | Friday | 07:25:12 | 12:38:37 | 17:52:01 | 10h 26m 49s |
| 31 | Saturday | 07:24:30 | 12:38:46 | 17:53:02 | 10h 28m 32s |