sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ostrołęka, Poland (Mazovia), for period: December 2026. Longest day in month: December 2026: 7 hours, 56 minutes, 30 seconds (2026-12-01). Shortest day in this month: 7 hours, 33 minutes , 5 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 15.15° (2026-12-01, 11:22:41). minimal: 13.47° (2026-12-22, 11:32:13)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:24:26 | 11:22:41 | 15:20:56 | 7h 56m 30s |
| 02 | Wednesday | 07:25:54 | 11:23:04 | 15:20:14 | 7h 54m 20s |
| 03 | Thursday | 07:27:19 | 11:23:27 | 15:19:36 | 7h 52m 17s |
| 04 | Friday | 07:28:41 | 11:23:51 | 15:19:01 | 7h 50m 20s |
| 05 | Saturday | 07:30:02 | 11:24:16 | 15:18:30 | 7h 48m 28s |
| 06 | Sunday | 07:31:20 | 11:24:41 | 15:18:02 | 7h 46m 42s |
| 07 | Monday | 07:32:36 | 11:25:06 | 15:17:37 | 7h 45m 1s |
| 08 | Tuesday | 07:33:49 | 11:25:33 | 15:17:16 | 7h 43m 27s |
| 09 | Wednesday | 07:34:59 | 11:25:59 | 15:16:59 | 7h 42m 0s |
| 10 | Thursday | 07:36:07 | 11:26:26 | 15:16:45 | 7h 40m 38s |
| 11 | Friday | 07:37:12 | 11:26:54 | 15:16:35 | 7h 39m 23s |
| 12 | Saturday | 07:38:14 | 11:27:21 | 15:16:29 | 7h 38m 15s |
| 13 | Sunday | 07:39:13 | 11:27:50 | 15:16:26 | 7h 37m 13s |
| 14 | Monday | 07:40:09 | 11:28:18 | 15:16:27 | 7h 36m 18s |
| 15 | Tuesday | 07:41:02 | 11:28:47 | 15:16:31 | 7h 35m 29s |
| 16 | Wednesday | 07:41:52 | 11:29:16 | 15:16:40 | 7h 34m 48s |
| 17 | Thursday | 07:42:39 | 11:29:45 | 15:16:52 | 7h 34m 13s |
| 18 | Friday | 07:43:22 | 11:30:14 | 15:17:07 | 7h 33m 45s |
| 19 | Saturday | 07:44:02 | 11:30:44 | 15:17:26 | 7h 33m 24s |
| 20 | Sunday | 07:44:38 | 11:31:14 | 15:17:49 | 7h 33m 11s |
| 21 | Monday | 07:45:11 | 11:31:43 | 15:18:16 | 7h 33m 5s |
| 22 | Tuesday | 07:45:41 | 11:32:13 | 15:18:46 | 7h 33m 5s |
| 23 | Wednesday | 07:46:07 | 11:32:43 | 15:19:20 | 7h 33m 13s |
| 24 | Thursday | 07:46:29 | 11:33:13 | 15:19:57 | 7h 33m 28s |
| 25 | Friday | 07:46:48 | 11:33:43 | 15:20:37 | 7h 33m 49s |
| 26 | Saturday | 07:47:03 | 11:34:12 | 15:21:21 | 7h 34m 18s |
| 27 | Sunday | 07:47:15 | 11:34:42 | 15:22:09 | 7h 34m 54s |
| 28 | Monday | 07:47:23 | 11:35:11 | 15:23:00 | 7h 35m 37s |
| 29 | Tuesday | 07:47:28 | 11:35:41 | 15:23:54 | 7h 36m 26s |
| 30 | Wednesday | 07:47:28 | 11:36:10 | 15:24:51 | 7h 37m 23s |
| 31 | Thursday | 07:47:26 | 11:36:38 | 15:25:51 | 7h 38m 25s |