sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Custoias, Portugal (Guarda, Vila Nova de Foz Côa), for period: January 2026. Longest day in month: January 2026: 10 hours, 3 minutes, 46 seconds (2026-01-31). Shortest day in this month: 9 hours, 16 minutes , 54 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 31.48° (2026-01-31, 12:42:42). minimal: 25.88° (2026-01-01, 12:32:51)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:54:24 | 12:32:51 | 17:11:18 | 9h 16m 54s |
| 02 | Friday | 07:54:29 | 12:33:19 | 17:12:10 | 9h 17m 41s |
| 03 | Saturday | 07:54:32 | 12:33:47 | 17:13:02 | 9h 18m 30s |
| 04 | Sunday | 07:54:32 | 12:34:14 | 17:13:57 | 9h 19m 25s |
| 05 | Monday | 07:54:30 | 12:34:41 | 17:14:52 | 9h 20m 22s |
| 06 | Tuesday | 07:54:26 | 12:35:08 | 17:15:49 | 9h 21m 23s |
| 07 | Wednesday | 07:54:19 | 12:35:34 | 17:16:48 | 9h 22m 29s |
| 08 | Thursday | 07:54:10 | 12:35:59 | 17:17:48 | 9h 23m 38s |
| 09 | Friday | 07:53:59 | 12:36:24 | 17:18:49 | 9h 24m 50s |
| 10 | Saturday | 07:53:46 | 12:36:48 | 17:19:51 | 9h 26m 5s |
| 11 | Sunday | 07:53:30 | 12:37:12 | 17:20:54 | 9h 27m 24s |
| 12 | Monday | 07:53:12 | 12:37:35 | 17:21:59 | 9h 28m 47s |
| 13 | Tuesday | 07:52:52 | 12:37:58 | 17:23:04 | 9h 30m 12s |
| 14 | Wednesday | 07:52:30 | 12:38:20 | 17:24:11 | 9h 31m 41s |
| 15 | Thursday | 07:52:05 | 12:38:41 | 17:25:18 | 9h 33m 13s |
| 16 | Friday | 07:51:38 | 12:39:02 | 17:26:26 | 9h 34m 48s |
| 17 | Saturday | 07:51:09 | 12:39:22 | 17:27:35 | 9h 36m 26s |
| 18 | Sunday | 07:50:38 | 12:39:41 | 17:28:45 | 9h 38m 7s |
| 19 | Monday | 07:50:05 | 12:40:00 | 17:29:55 | 9h 39m 50s |
| 20 | Tuesday | 07:49:29 | 12:40:18 | 17:31:06 | 9h 41m 37s |
| 21 | Wednesday | 07:48:52 | 12:40:35 | 17:32:17 | 9h 43m 25s |
| 22 | Thursday | 07:48:12 | 12:40:51 | 17:33:29 | 9h 45m 17s |
| 23 | Friday | 07:47:31 | 12:41:06 | 17:34:42 | 9h 47m 11s |
| 24 | Saturday | 07:46:47 | 12:41:21 | 17:35:55 | 9h 49m 8s |
| 25 | Sunday | 07:46:02 | 12:41:35 | 17:37:08 | 9h 51m 6s |
| 26 | Monday | 07:45:14 | 12:41:48 | 17:38:22 | 9h 53m 8s |
| 27 | Tuesday | 07:44:25 | 12:42:00 | 17:39:36 | 9h 55m 11s |
| 28 | Wednesday | 07:43:33 | 12:42:12 | 17:40:50 | 9h 57m 17s |
| 29 | Thursday | 07:42:40 | 12:42:23 | 17:42:05 | 9h 59m 25s |
| 30 | Friday | 07:41:45 | 12:42:33 | 17:43:20 | 10h 1m 35s |
| 31 | Saturday | 07:40:49 | 12:42:42 | 17:44:35 | 10h 3m 46s |