sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ermesinde, Portugal (Porto, Valongo), for period: December 2026. Longest day in month: December 2026: 9 hours, 25 minutes, 54 seconds (2026-12-01). Shortest day in this month: 9 hours, 12 minutes , 6 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 27° (2026-12-01, 12:23:14). minimal: 25.34° (2026-12-22, 12:32:47)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:40:17 | 12:23:14 | 17:06:11 | 9h 25m 54s |
| 02 | Wednesday | 07:41:18 | 12:23:37 | 17:05:56 | 9h 24m 38s |
| 03 | Thursday | 07:42:19 | 12:24:00 | 17:05:42 | 9h 23m 23s |
| 04 | Friday | 07:43:18 | 12:24:25 | 17:05:31 | 9h 22m 13s |
| 05 | Saturday | 07:44:16 | 12:24:49 | 17:05:23 | 9h 21m 7s |
| 06 | Sunday | 07:45:12 | 12:25:14 | 17:05:16 | 9h 20m 4s |
| 07 | Monday | 07:46:07 | 12:25:40 | 17:05:12 | 9h 19m 5s |
| 08 | Tuesday | 07:47:01 | 12:26:06 | 17:05:11 | 9h 18m 10s |
| 09 | Wednesday | 07:47:54 | 12:26:33 | 17:05:12 | 9h 17m 18s |
| 10 | Thursday | 07:48:45 | 12:27:00 | 17:05:15 | 9h 16m 30s |
| 11 | Friday | 07:49:34 | 12:27:27 | 17:05:20 | 9h 15m 46s |
| 12 | Saturday | 07:50:22 | 12:27:55 | 17:05:28 | 9h 15m 6s |
| 13 | Sunday | 07:51:09 | 12:28:23 | 17:05:38 | 9h 14m 29s |
| 14 | Monday | 07:51:53 | 12:28:52 | 17:05:50 | 9h 13m 57s |
| 15 | Tuesday | 07:52:36 | 12:29:20 | 17:06:05 | 9h 13m 29s |
| 16 | Wednesday | 07:53:17 | 12:29:50 | 17:06:22 | 9h 13m 5s |
| 17 | Thursday | 07:53:56 | 12:30:19 | 17:06:41 | 9h 12m 45s |
| 18 | Friday | 07:54:34 | 12:30:48 | 17:07:03 | 9h 12m 29s |
| 19 | Saturday | 07:55:09 | 12:31:18 | 17:07:26 | 9h 12m 17s |
| 20 | Sunday | 07:55:43 | 12:31:47 | 17:07:52 | 9h 12m 9s |
| 21 | Monday | 07:56:14 | 12:32:17 | 17:08:20 | 9h 12m 6s |
| 22 | Tuesday | 07:56:44 | 12:32:47 | 17:08:50 | 9h 12m 6s |
| 23 | Wednesday | 07:57:11 | 12:33:17 | 17:09:23 | 9h 12m 12s |
| 24 | Thursday | 07:57:36 | 12:33:47 | 17:09:57 | 9h 12m 21s |
| 25 | Friday | 07:58:00 | 12:34:17 | 17:10:33 | 9h 12m 33s |
| 26 | Saturday | 07:58:21 | 12:34:46 | 17:11:12 | 9h 12m 51s |
| 27 | Sunday | 07:58:40 | 12:35:16 | 17:11:52 | 9h 13m 12s |
| 28 | Monday | 07:58:56 | 12:35:45 | 17:12:34 | 9h 13m 38s |
| 29 | Tuesday | 07:59:11 | 12:36:14 | 17:13:18 | 9h 14m 7s |
| 30 | Wednesday | 07:59:23 | 12:36:43 | 17:14:04 | 9h 14m 41s |
| 31 | Thursday | 07:59:33 | 12:37:12 | 17:14:51 | 9h 15m 18s |