sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Pekanbaru, Indonesia (Riau), for period: September 2026. Longest day in month: September 2026: 12 hours, 7 minutes, 27 seconds (2026-09-01). Shortest day in this month: 12 hours, 6 minutes , 36 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 89.88° (2026-09-22, 12:07:02). minimal: 82.08° (2026-09-01, 12:14:19)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:10:36 | 12:14:19 | 18:18:03 | 12h 7m 27s |
| 02 | Wednesday | 06:10:17 | 12:14:00 | 18:17:43 | 12h 7m 26s |
| 03 | Thursday | 06:09:59 | 12:13:41 | 18:17:22 | 12h 7m 23s |
| 04 | Friday | 06:09:40 | 12:13:21 | 18:17:01 | 12h 7m 21s |
| 05 | Saturday | 06:09:21 | 12:13:01 | 18:16:41 | 12h 7m 20s |
| 06 | Sunday | 06:09:02 | 12:12:41 | 18:16:19 | 12h 7m 17s |
| 07 | Monday | 06:08:43 | 12:12:20 | 18:15:58 | 12h 7m 15s |
| 08 | Tuesday | 06:08:23 | 12:12:00 | 18:15:37 | 12h 7m 14s |
| 09 | Wednesday | 06:08:03 | 12:11:39 | 18:15:15 | 12h 7m 12s |
| 10 | Thursday | 06:07:43 | 12:11:18 | 18:14:53 | 12h 7m 10s |
| 11 | Friday | 06:07:23 | 12:10:57 | 18:14:31 | 12h 7m 8s |
| 12 | Saturday | 06:07:03 | 12:10:36 | 18:14:09 | 12h 7m 6s |
| 13 | Sunday | 06:06:42 | 12:10:15 | 18:13:47 | 12h 7m 5s |
| 14 | Monday | 06:06:22 | 12:09:53 | 18:13:25 | 12h 7m 3s |
| 15 | Tuesday | 06:06:01 | 12:09:32 | 18:13:02 | 12h 7m 1s |
| 16 | Wednesday | 06:05:41 | 12:09:10 | 18:12:40 | 12h 6m 59s |
| 17 | Thursday | 06:05:20 | 12:08:49 | 18:12:18 | 12h 6m 58s |
| 18 | Friday | 06:05:00 | 12:08:27 | 18:11:55 | 12h 6m 55s |
| 19 | Saturday | 06:04:39 | 12:08:06 | 18:11:33 | 12h 6m 54s |
| 20 | Sunday | 06:04:19 | 12:07:45 | 18:11:11 | 12h 6m 52s |
| 21 | Monday | 06:03:58 | 12:07:23 | 18:10:49 | 12h 6m 51s |
| 22 | Tuesday | 06:03:38 | 12:07:02 | 18:10:27 | 12h 6m 49s |
| 23 | Wednesday | 06:03:17 | 12:06:41 | 18:10:05 | 12h 6m 48s |
| 24 | Thursday | 06:02:57 | 12:06:20 | 18:09:43 | 12h 6m 46s |
| 25 | Friday | 06:02:37 | 12:05:59 | 18:09:21 | 12h 6m 44s |
| 26 | Saturday | 06:02:17 | 12:05:38 | 18:09:00 | 12h 6m 43s |
| 27 | Sunday | 06:01:58 | 12:05:18 | 18:08:38 | 12h 6m 40s |
| 28 | Monday | 06:01:38 | 12:04:58 | 18:08:17 | 12h 6m 39s |
| 29 | Tuesday | 06:01:19 | 12:04:37 | 18:07:56 | 12h 6m 37s |
| 30 | Wednesday | 06:01:00 | 12:04:18 | 18:07:36 | 12h 6m 36s |