sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Alphen aan den Rijn, Netherlands (South Holland, Gemeente Alphen aan den Rijn), for period: September 2026. Longest day in month: September 2026: 13 hours, 36 minutes, 29 seconds (2026-09-01). Shortest day in this month: 11 hours, 41 minutes , 6 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 46.21° (2026-09-01, 13:41:23). minimal: 35.14° (2026-09-30, 13:31:21)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:53:08 | 13:41:23 | 20:29:37 | 13h 36m 29s |
| 02 | Wednesday | 06:54:46 | 13:41:04 | 20:27:21 | 13h 32m 35s |
| 03 | Thursday | 06:56:25 | 13:40:44 | 20:25:03 | 13h 28m 38s |
| 04 | Friday | 06:58:03 | 13:40:24 | 20:22:46 | 13h 24m 43s |
| 05 | Saturday | 06:59:41 | 13:40:04 | 20:20:28 | 13h 20m 47s |
| 06 | Sunday | 07:01:19 | 13:39:44 | 20:18:09 | 13h 16m 50s |
| 07 | Monday | 07:02:57 | 13:39:23 | 20:15:50 | 13h 12m 53s |
| 08 | Tuesday | 07:04:35 | 13:39:03 | 20:13:31 | 13h 8m 56s |
| 09 | Wednesday | 07:06:13 | 13:38:42 | 20:11:11 | 13h 4m 58s |
| 10 | Thursday | 07:07:51 | 13:38:21 | 20:08:51 | 13h 1m 0s |
| 11 | Friday | 07:09:29 | 13:38:00 | 20:06:31 | 12h 57m 2s |
| 12 | Saturday | 07:11:07 | 13:37:39 | 20:04:11 | 12h 53m 4s |
| 13 | Sunday | 07:12:45 | 13:37:18 | 20:01:50 | 12h 49m 5s |
| 14 | Monday | 07:14:23 | 13:36:56 | 19:59:29 | 12h 45m 6s |
| 15 | Tuesday | 07:16:01 | 13:36:35 | 19:57:08 | 12h 41m 7s |
| 16 | Wednesday | 07:17:40 | 13:36:13 | 19:54:47 | 12h 37m 7s |
| 17 | Thursday | 07:19:18 | 13:35:52 | 19:52:26 | 12h 33m 8s |
| 18 | Friday | 07:20:56 | 13:35:30 | 19:50:04 | 12h 29m 8s |
| 19 | Saturday | 07:22:35 | 13:35:09 | 19:47:43 | 12h 25m 8s |
| 20 | Sunday | 07:24:13 | 13:34:48 | 19:45:22 | 12h 21m 9s |
| 21 | Monday | 07:25:52 | 13:34:26 | 19:43:00 | 12h 17m 8s |
| 22 | Tuesday | 07:27:31 | 13:34:05 | 19:40:39 | 12h 13m 8s |
| 23 | Wednesday | 07:29:10 | 13:33:44 | 19:38:18 | 12h 9m 8s |
| 24 | Thursday | 07:30:49 | 13:33:23 | 19:35:57 | 12h 5m 8s |
| 25 | Friday | 07:32:29 | 13:33:02 | 19:33:36 | 12h 1m 7s |
| 26 | Saturday | 07:34:08 | 13:32:42 | 19:31:15 | 11h 57m 7s |
| 27 | Sunday | 07:35:48 | 13:32:21 | 19:28:54 | 11h 53m 6s |
| 28 | Monday | 07:37:28 | 13:32:01 | 19:26:34 | 11h 49m 6s |
| 29 | Tuesday | 07:39:08 | 13:31:41 | 19:24:14 | 11h 45m 6s |
| 30 | Wednesday | 07:40:48 | 13:31:21 | 19:21:54 | 11h 41m 6s |