sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: São João da Madeira, Portugal (Aveiro), for period: December 2026. Longest day in month: December 2026: 9 hours, 27 minutes, 45 seconds (2026-12-01). Shortest day in this month: 9 hours, 14 minutes , 8 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 27.32° (2026-12-01, 12:22:59). minimal: 25.66° (2026-12-22, 12:32:31)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:39:06 | 12:22:59 | 17:06:51 | 9h 27m 45s |
| 02 | Wednesday | 07:40:07 | 12:23:21 | 17:06:36 | 9h 26m 29s |
| 03 | Thursday | 07:41:06 | 12:23:45 | 17:06:23 | 9h 25m 17s |
| 04 | Friday | 07:42:05 | 12:24:09 | 17:06:13 | 9h 24m 8s |
| 05 | Saturday | 07:43:02 | 12:24:34 | 17:06:05 | 9h 23m 3s |
| 06 | Sunday | 07:43:59 | 12:24:59 | 17:05:59 | 9h 22m 0s |
| 07 | Monday | 07:44:53 | 12:25:24 | 17:05:55 | 9h 21m 2s |
| 08 | Tuesday | 07:45:47 | 12:25:50 | 17:05:54 | 9h 20m 7s |
| 09 | Wednesday | 07:46:39 | 12:26:17 | 17:05:55 | 9h 19m 16s |
| 10 | Thursday | 07:47:30 | 12:26:44 | 17:05:58 | 9h 18m 28s |
| 11 | Friday | 07:48:19 | 12:27:12 | 17:06:04 | 9h 17m 45s |
| 12 | Saturday | 07:49:07 | 12:27:39 | 17:06:12 | 9h 17m 5s |
| 13 | Sunday | 07:49:53 | 12:28:08 | 17:06:22 | 9h 16m 29s |
| 14 | Monday | 07:50:37 | 12:28:36 | 17:06:35 | 9h 15m 58s |
| 15 | Tuesday | 07:51:20 | 12:29:05 | 17:06:50 | 9h 15m 30s |
| 16 | Wednesday | 07:52:01 | 12:29:34 | 17:07:07 | 9h 15m 6s |
| 17 | Thursday | 07:52:40 | 12:30:03 | 17:07:26 | 9h 14m 46s |
| 18 | Friday | 07:53:17 | 12:30:33 | 17:07:48 | 9h 14m 31s |
| 19 | Saturday | 07:53:53 | 12:31:02 | 17:08:12 | 9h 14m 19s |
| 20 | Sunday | 07:54:26 | 12:31:32 | 17:08:38 | 9h 14m 12s |
| 21 | Monday | 07:54:58 | 12:32:02 | 17:09:06 | 9h 14m 8s |
| 22 | Tuesday | 07:55:27 | 12:32:31 | 17:09:36 | 9h 14m 9s |
| 23 | Wednesday | 07:55:55 | 12:33:01 | 17:10:08 | 9h 14m 13s |
| 24 | Thursday | 07:56:20 | 12:33:31 | 17:10:42 | 9h 14m 22s |
| 25 | Friday | 07:56:43 | 12:34:01 | 17:11:19 | 9h 14m 36s |
| 26 | Saturday | 07:57:04 | 12:34:31 | 17:11:57 | 9h 14m 53s |
| 27 | Sunday | 07:57:23 | 12:35:00 | 17:12:37 | 9h 15m 14s |
| 28 | Monday | 07:57:40 | 12:35:30 | 17:13:19 | 9h 15m 39s |
| 29 | Tuesday | 07:57:55 | 12:35:59 | 17:14:03 | 9h 16m 8s |
| 30 | Wednesday | 07:58:07 | 12:36:28 | 17:14:48 | 9h 16m 41s |
| 31 | Thursday | 07:58:17 | 12:36:56 | 17:15:36 | 9h 17m 19s |