sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Carcavelos, Portugal (Lisbon, Oeiras), for period: September 2026. Longest day in month: September 2026: 13 hours, 1 minutes, 34 seconds (2026-09-01). Shortest day in this month: 11 hours, 49 minutes , 57 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 59.64° (2026-09-01, 13:37:17). minimal: 48.57° (2026-09-30, 13:27:15)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:06:30 | 13:37:17 | 20:08:04 | 13h 1m 34s |
| 02 | Wednesday | 07:07:23 | 13:36:57 | 20:06:32 | 12h 59m 9s |
| 03 | Thursday | 07:08:16 | 13:36:38 | 20:05:00 | 12h 56m 44s |
| 04 | Friday | 07:09:08 | 13:36:18 | 20:03:28 | 12h 54m 20s |
| 05 | Saturday | 07:10:01 | 13:35:58 | 20:01:55 | 12h 51m 54s |
| 06 | Sunday | 07:10:54 | 13:35:38 | 20:00:21 | 12h 49m 27s |
| 07 | Monday | 07:11:47 | 13:35:17 | 19:58:48 | 12h 47m 1s |
| 08 | Tuesday | 07:12:40 | 13:34:57 | 19:57:14 | 12h 44m 34s |
| 09 | Wednesday | 07:13:32 | 13:34:36 | 19:55:39 | 12h 42m 7s |
| 10 | Thursday | 07:14:25 | 13:34:15 | 19:54:05 | 12h 39m 40s |
| 11 | Friday | 07:15:18 | 13:33:54 | 19:52:30 | 12h 37m 12s |
| 12 | Saturday | 07:16:11 | 13:33:33 | 19:50:54 | 12h 34m 43s |
| 13 | Sunday | 07:17:04 | 13:33:11 | 19:49:19 | 12h 32m 15s |
| 14 | Monday | 07:17:56 | 13:32:50 | 19:47:43 | 12h 29m 47s |
| 15 | Tuesday | 07:18:49 | 13:32:29 | 19:46:08 | 12h 27m 19s |
| 16 | Wednesday | 07:19:42 | 13:32:07 | 19:44:32 | 12h 24m 50s |
| 17 | Thursday | 07:20:35 | 13:31:46 | 19:42:56 | 12h 22m 21s |
| 18 | Friday | 07:21:29 | 13:31:24 | 19:41:20 | 12h 19m 51s |
| 19 | Saturday | 07:22:22 | 13:31:03 | 19:39:44 | 12h 17m 22s |
| 20 | Sunday | 07:23:15 | 13:30:41 | 19:38:08 | 12h 14m 53s |
| 21 | Monday | 07:24:09 | 13:30:20 | 19:36:32 | 12h 12m 23s |
| 22 | Tuesday | 07:25:02 | 13:29:59 | 19:34:56 | 12h 9m 54s |
| 23 | Wednesday | 07:25:56 | 13:29:38 | 19:33:20 | 12h 7m 24s |
| 24 | Thursday | 07:26:50 | 13:29:17 | 19:31:44 | 12h 4m 54s |
| 25 | Friday | 07:27:44 | 13:28:56 | 19:30:08 | 12h 2m 24s |
| 26 | Saturday | 07:28:38 | 13:28:35 | 19:28:33 | 11h 59m 55s |
| 27 | Sunday | 07:29:32 | 13:28:15 | 19:26:58 | 11h 57m 26s |
| 28 | Monday | 07:30:27 | 13:27:55 | 19:25:23 | 11h 54m 56s |
| 29 | Tuesday | 07:31:21 | 13:27:35 | 19:23:48 | 11h 52m 27s |
| 30 | Wednesday | 07:32:16 | 13:27:15 | 19:22:13 | 11h 49m 57s |