sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Póvoa de Santa Iria, Portugal (Lisbon, Vila Franca de Xira), for period: December 2026. Longest day in month: December 2026: 9 hours, 39 minutes, 11 seconds (2026-12-01). Shortest day in this month: 9 hours, 26 minutes , 37 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 29.36° (2026-12-01, 12:25:17). minimal: 27.7° (2026-12-22, 12:34:50)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:35:41 | 12:25:17 | 17:14:52 | 9h 39m 11s |
| 02 | Wednesday | 07:36:39 | 12:25:39 | 17:14:40 | 9h 38m 1s |
| 03 | Thursday | 07:37:36 | 12:26:03 | 17:14:30 | 9h 36m 54s |
| 04 | Friday | 07:38:32 | 12:26:27 | 17:14:22 | 9h 35m 50s |
| 05 | Saturday | 07:39:27 | 12:26:52 | 17:14:16 | 9h 34m 49s |
| 06 | Sunday | 07:40:21 | 12:27:17 | 17:14:13 | 9h 33m 52s |
| 07 | Monday | 07:41:13 | 12:27:42 | 17:14:11 | 9h 32m 58s |
| 08 | Tuesday | 07:42:05 | 12:28:08 | 17:14:12 | 9h 32m 7s |
| 09 | Wednesday | 07:42:55 | 12:28:35 | 17:14:15 | 9h 31m 20s |
| 10 | Thursday | 07:43:44 | 12:29:02 | 17:14:21 | 9h 30m 37s |
| 11 | Friday | 07:44:31 | 12:29:30 | 17:14:28 | 9h 29m 57s |
| 12 | Saturday | 07:45:17 | 12:29:57 | 17:14:38 | 9h 29m 21s |
| 13 | Sunday | 07:46:02 | 12:30:26 | 17:14:49 | 9h 28m 47s |
| 14 | Monday | 07:46:45 | 12:30:54 | 17:15:03 | 9h 28m 18s |
| 15 | Tuesday | 07:47:27 | 12:31:23 | 17:15:19 | 9h 27m 52s |
| 16 | Wednesday | 07:48:07 | 12:31:52 | 17:15:37 | 9h 27m 30s |
| 17 | Thursday | 07:48:45 | 12:32:21 | 17:15:57 | 9h 27m 12s |
| 18 | Friday | 07:49:22 | 12:32:51 | 17:16:20 | 9h 26m 58s |
| 19 | Saturday | 07:49:57 | 12:33:20 | 17:16:44 | 9h 26m 47s |
| 20 | Sunday | 07:50:30 | 12:33:50 | 17:17:10 | 9h 26m 40s |
| 21 | Monday | 07:51:01 | 12:34:20 | 17:17:38 | 9h 26m 37s |
| 22 | Tuesday | 07:51:31 | 12:34:50 | 17:18:08 | 9h 26m 37s |
| 23 | Wednesday | 07:51:58 | 12:35:19 | 17:18:40 | 9h 26m 42s |
| 24 | Thursday | 07:52:24 | 12:35:49 | 17:19:14 | 9h 26m 50s |
| 25 | Friday | 07:52:48 | 12:36:19 | 17:19:50 | 9h 27m 2s |
| 26 | Saturday | 07:53:10 | 12:36:49 | 17:20:28 | 9h 27m 18s |
| 27 | Sunday | 07:53:29 | 12:37:18 | 17:21:07 | 9h 27m 38s |
| 28 | Monday | 07:53:47 | 12:37:48 | 17:21:48 | 9h 28m 1s |
| 29 | Tuesday | 07:54:03 | 12:38:17 | 17:22:31 | 9h 28m 28s |
| 30 | Wednesday | 07:54:17 | 12:38:46 | 17:23:15 | 9h 28m 58s |
| 31 | Thursday | 07:54:28 | 12:39:14 | 17:24:01 | 9h 29m 33s |