sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Rio de Mouro, 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, 13:37:18). minimal: 48.48° (2026-09-30, 13:27:16)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:06:26 | 13:37:18 | 20:08:10 | 13h 1m 44s |
| 02 | Wednesday | 07:07:19 | 13:36:59 | 20:06:38 | 12h 59m 19s |
| 03 | Thursday | 07:08:12 | 13:36:39 | 20:05:06 | 12h 56m 54s |
| 04 | Friday | 07:09:05 | 13:36:19 | 20:03:33 | 12h 54m 28s |
| 05 | Saturday | 07:09:58 | 13:35:59 | 20:02:00 | 12h 52m 2s |
| 06 | Sunday | 07:10:51 | 13:35:39 | 20:00:27 | 12h 49m 36s |
| 07 | Monday | 07:11:44 | 13:35:19 | 19:58:53 | 12h 47m 9s |
| 08 | Tuesday | 07:12:37 | 13:34:58 | 19:57:18 | 12h 44m 41s |
| 09 | Wednesday | 07:13:30 | 13:34:37 | 19:55:44 | 12h 42m 14s |
| 10 | Thursday | 07:14:23 | 13:34:16 | 19:54:09 | 12h 39m 46s |
| 11 | Friday | 07:15:16 | 13:33:55 | 19:52:34 | 12h 37m 18s |
| 12 | Saturday | 07:16:09 | 13:33:34 | 19:50:58 | 12h 34m 49s |
| 13 | Sunday | 07:17:03 | 13:33:13 | 19:49:23 | 12h 32m 20s |
| 14 | Monday | 07:17:56 | 13:32:51 | 19:47:47 | 12h 29m 51s |
| 15 | Tuesday | 07:18:49 | 13:32:30 | 19:46:11 | 12h 27m 22s |
| 16 | Wednesday | 07:19:42 | 13:32:08 | 19:44:35 | 12h 24m 53s |
| 17 | Thursday | 07:20:35 | 13:31:47 | 19:42:59 | 12h 22m 24s |
| 18 | Friday | 07:21:29 | 13:31:25 | 19:41:22 | 12h 19m 53s |
| 19 | Saturday | 07:22:22 | 13:31:04 | 19:39:46 | 12h 17m 24s |
| 20 | Sunday | 07:23:16 | 13:30:43 | 19:38:10 | 12h 14m 54s |
| 21 | Monday | 07:24:09 | 13:30:21 | 19:36:34 | 12h 12m 25s |
| 22 | Tuesday | 07:25:03 | 13:30:00 | 19:34:57 | 12h 9m 54s |
| 23 | Wednesday | 07:25:57 | 13:29:39 | 19:33:21 | 12h 7m 24s |
| 24 | Thursday | 07:26:51 | 13:29:18 | 19:31:45 | 12h 4m 54s |
| 25 | Friday | 07:27:45 | 13:28:57 | 19:30:09 | 12h 2m 24s |
| 26 | Saturday | 07:28:40 | 13:28:37 | 19:28:34 | 11h 59m 54s |
| 27 | Sunday | 07:29:34 | 13:28:16 | 19:26:58 | 11h 57m 24s |
| 28 | Monday | 07:30:29 | 13:27:56 | 19:25:23 | 11h 54m 54s |
| 29 | Tuesday | 07:31:24 | 13:27:36 | 19:23:48 | 11h 52m 24s |
| 30 | Wednesday | 07:32:19 | 13:27:16 | 19:22:13 | 11h 49m 54s |