sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ostrołęka, Poland (Mazovia), for period: January 2026. Longest day in month: January 2026: 8 hours, 56 minutes, 53 seconds (2026-01-31). Shortest day in this month: 7 hours, 39 minutes , 53 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 19.48° (2026-01-31, 11:47:06). minimal: 13.9° (2026-01-01, 11:37:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:47:17 | 11:37:14 | 15:27:10 | 7h 39m 53s |
| 02 | Friday | 07:47:06 | 11:37:42 | 15:28:18 | 7h 41m 12s |
| 03 | Saturday | 07:46:52 | 11:38:10 | 15:29:27 | 7h 42m 35s |
| 04 | Sunday | 07:46:34 | 11:38:37 | 15:30:40 | 7h 44m 6s |
| 05 | Monday | 07:46:12 | 11:39:04 | 15:31:56 | 7h 45m 44s |
| 06 | Tuesday | 07:45:47 | 11:39:30 | 15:33:14 | 7h 47m 27s |
| 07 | Wednesday | 07:45:18 | 11:39:56 | 15:34:34 | 7h 49m 16s |
| 08 | Thursday | 07:44:46 | 11:40:22 | 15:35:57 | 7h 51m 11s |
| 09 | Friday | 07:44:11 | 11:40:47 | 15:37:23 | 7h 53m 12s |
| 10 | Saturday | 07:43:32 | 11:41:11 | 15:38:50 | 7h 55m 18s |
| 11 | Sunday | 07:42:50 | 11:41:35 | 15:40:20 | 7h 57m 30s |
| 12 | Monday | 07:42:05 | 11:41:58 | 15:41:52 | 7h 59m 47s |
| 13 | Tuesday | 07:41:16 | 11:42:21 | 15:43:26 | 8h 2m 10s |
| 14 | Wednesday | 07:40:25 | 11:42:43 | 15:45:02 | 8h 4m 37s |
| 15 | Thursday | 07:39:30 | 11:43:05 | 15:46:39 | 8h 7m 9s |
| 16 | Friday | 07:38:32 | 11:43:25 | 15:48:18 | 8h 9m 46s |
| 17 | Saturday | 07:37:31 | 11:43:45 | 15:49:59 | 8h 12m 28s |
| 18 | Sunday | 07:36:28 | 11:44:05 | 15:51:41 | 8h 15m 13s |
| 19 | Monday | 07:35:21 | 11:44:23 | 15:53:25 | 8h 18m 4s |
| 20 | Tuesday | 07:34:12 | 11:44:41 | 15:55:10 | 8h 20m 58s |
| 21 | Wednesday | 07:32:59 | 11:44:58 | 15:56:57 | 8h 23m 58s |
| 22 | Thursday | 07:31:44 | 11:45:14 | 15:58:44 | 8h 27m 0s |
| 23 | Friday | 07:30:27 | 11:45:30 | 16:00:33 | 8h 30m 6s |
| 24 | Saturday | 07:29:07 | 11:45:45 | 16:02:23 | 8h 33m 16s |
| 25 | Sunday | 07:27:44 | 11:45:59 | 16:04:13 | 8h 36m 29s |
| 26 | Monday | 07:26:19 | 11:46:12 | 16:06:05 | 8h 39m 46s |
| 27 | Tuesday | 07:24:52 | 11:46:24 | 16:07:57 | 8h 43m 5s |
| 28 | Wednesday | 07:23:22 | 11:46:36 | 16:09:50 | 8h 46m 28s |
| 29 | Thursday | 07:21:50 | 11:46:47 | 16:11:43 | 8h 49m 53s |
| 30 | Friday | 07:20:16 | 11:46:57 | 16:13:38 | 8h 53m 22s |
| 31 | Saturday | 07:18:39 | 11:47:06 | 16:15:32 | 8h 56m 53s |