sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Belas, Portugal (Lisbon, Sintra), for period: September 2026. Longest day in month: September 2026: 13 hours, 1 minutes, 44 seconds (2026-09-01). Shortest day in this month: 11 hours, 49 minutes , 54 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 59.55° (2026-09-01, 13:37:02). minimal: 48.48° (2026-09-30, 13:27:00)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:06:10 | 13:37:02 | 20:07:54 | 13h 1m 44s |
| 02 | Wednesday | 07:07:03 | 13:36:43 | 20:06:22 | 12h 59m 19s |
| 03 | Thursday | 07:07:56 | 13:36:23 | 20:04:50 | 12h 56m 54s |
| 04 | Friday | 07:08:49 | 13:36:03 | 20:03:18 | 12h 54m 29s |
| 05 | Saturday | 07:09:42 | 13:35:43 | 20:01:44 | 12h 52m 2s |
| 06 | Sunday | 07:10:35 | 13:35:23 | 20:00:11 | 12h 49m 36s |
| 07 | Monday | 07:11:28 | 13:35:03 | 19:58:37 | 12h 47m 9s |
| 08 | Tuesday | 07:12:21 | 13:34:42 | 19:57:03 | 12h 44m 42s |
| 09 | Wednesday | 07:13:14 | 13:34:21 | 19:55:28 | 12h 42m 14s |
| 10 | Thursday | 07:14:07 | 13:34:00 | 19:53:53 | 12h 39m 46s |
| 11 | Friday | 07:15:00 | 13:33:39 | 19:52:18 | 12h 37m 18s |
| 12 | Saturday | 07:15:53 | 13:33:18 | 19:50:42 | 12h 34m 49s |
| 13 | Sunday | 07:16:46 | 13:32:57 | 19:49:07 | 12h 32m 21s |
| 14 | Monday | 07:17:39 | 13:32:35 | 19:47:31 | 12h 29m 52s |
| 15 | Tuesday | 07:18:33 | 13:32:14 | 19:45:55 | 12h 27m 22s |
| 16 | Wednesday | 07:19:26 | 13:31:52 | 19:44:19 | 12h 24m 53s |
| 17 | Thursday | 07:20:19 | 13:31:31 | 19:42:43 | 12h 22m 24s |
| 18 | Friday | 07:21:12 | 13:31:09 | 19:41:06 | 12h 19m 54s |
| 19 | Saturday | 07:22:06 | 13:30:48 | 19:39:30 | 12h 17m 24s |
| 20 | Sunday | 07:22:59 | 13:30:27 | 19:37:54 | 12h 14m 55s |
| 21 | Monday | 07:23:53 | 13:30:05 | 19:36:18 | 12h 12m 25s |
| 22 | Tuesday | 07:24:47 | 13:29:44 | 19:34:41 | 12h 9m 54s |
| 23 | Wednesday | 07:25:41 | 13:29:23 | 19:33:05 | 12h 7m 24s |
| 24 | Thursday | 07:26:35 | 13:29:02 | 19:31:29 | 12h 4m 54s |
| 25 | Friday | 07:27:29 | 13:28:41 | 19:29:53 | 12h 2m 24s |
| 26 | Saturday | 07:28:24 | 13:28:21 | 19:28:18 | 11h 59m 54s |
| 27 | Sunday | 07:29:18 | 13:28:00 | 19:26:42 | 11h 57m 24s |
| 28 | Monday | 07:30:13 | 13:27:40 | 19:25:07 | 11h 54m 54s |
| 29 | Tuesday | 07:31:08 | 13:27:20 | 19:23:32 | 11h 52m 24s |
| 30 | Wednesday | 07:32:03 | 13:27:00 | 19:21:57 | 11h 49m 54s |