sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ermesinde, Portugal (Porto, Valongo), for period: October 2026. Longest day in month: October 2026: 11 hours, 45 minutes, 48 seconds (2026-10-01). Shortest day in this month: 10 hours, 27 minutes , 2 seconds (2026-10-31).
:October 2026, Solar noon=>Altitude: maximal 45.65° (2026-10-01, 13:23:51). minimal: 34.72° (2026-10-31, 12:17:49)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:30:57 | 13:23:51 | 19:16:45 | 11h 45m 48s |
| 02 | Friday | 07:32:00 | 13:23:32 | 19:15:04 | 11h 43m 4s |
| 03 | Saturday | 07:33:02 | 13:23:13 | 19:13:24 | 11h 40m 22s |
| 04 | Sunday | 07:34:05 | 13:22:55 | 19:11:44 | 11h 37m 39s |
| 05 | Monday | 07:35:09 | 13:22:37 | 19:10:04 | 11h 34m 55s |
| 06 | Tuesday | 07:36:12 | 13:22:19 | 19:08:25 | 11h 32m 13s |
| 07 | Wednesday | 07:37:16 | 13:22:01 | 19:06:47 | 11h 29m 31s |
| 08 | Thursday | 07:38:20 | 13:21:44 | 19:05:09 | 11h 26m 49s |
| 09 | Friday | 07:39:24 | 13:21:28 | 19:03:31 | 11h 24m 7s |
| 10 | Saturday | 07:40:29 | 13:21:12 | 19:01:54 | 11h 21m 25s |
| 11 | Sunday | 07:41:34 | 13:20:56 | 19:00:18 | 11h 18m 44s |
| 12 | Monday | 07:42:39 | 13:20:41 | 18:58:43 | 11h 16m 4s |
| 13 | Tuesday | 07:43:45 | 13:20:26 | 18:57:08 | 11h 13m 23s |
| 14 | Wednesday | 07:44:50 | 13:20:12 | 18:55:34 | 11h 10m 44s |
| 15 | Thursday | 07:45:57 | 13:19:59 | 18:54:00 | 11h 8m 3s |
| 16 | Friday | 07:47:03 | 13:19:46 | 18:52:28 | 11h 5m 25s |
| 17 | Saturday | 07:48:10 | 13:19:33 | 18:50:56 | 11h 2m 46s |
| 18 | Sunday | 07:49:17 | 13:19:21 | 18:49:25 | 11h 0m 8s |
| 19 | Monday | 07:50:25 | 13:19:10 | 18:47:56 | 10h 57m 31s |
| 20 | Tuesday | 07:51:32 | 13:19:00 | 18:46:27 | 10h 54m 55s |
| 21 | Wednesday | 07:52:41 | 13:18:50 | 18:44:59 | 10h 52m 18s |
| 22 | Thursday | 07:53:49 | 13:18:40 | 18:43:32 | 10h 49m 43s |
| 23 | Friday | 07:54:58 | 13:18:32 | 18:42:06 | 10h 47m 8s |
| 24 | Saturday | 07:56:07 | 13:18:24 | 18:40:41 | 10h 44m 34s |
| 25 | Sunday | 06:57:16 | 12:18:17 | 17:39:17 | 10h 42m 1s |
| 26 | Monday | 06:58:26 | 12:18:10 | 17:37:55 | 10h 39m 29s |
| 27 | Tuesday | 06:59:36 | 12:18:05 | 17:36:33 | 10h 36m 57s |
| 28 | Wednesday | 07:00:46 | 12:18:00 | 17:35:13 | 10h 34m 27s |
| 29 | Thursday | 07:01:56 | 12:17:55 | 17:33:54 | 10h 31m 58s |
| 30 | Friday | 07:03:07 | 12:17:52 | 17:32:37 | 10h 29m 30s |
| 31 | Saturday | 07:04:18 | 12:17:49 | 17:31:20 | 10h 27m 2s |