sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Arvayheer, Mongolia (Övörhangay), for period: September 2026. Longest day in month: September 2026: 13 hours, 19 minutes, 56 seconds (2026-09-01). Shortest day in this month: 11 hours, 46 minutes , 22 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 52.18° (2026-09-01, 13:08:59). minimal: 41.11° (2026-09-30, 12:58:58)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:29:01 | 13:08:59 | 19:48:57 | 13h 19m 56s |
| 02 | Wednesday | 06:30:17 | 13:08:40 | 19:47:03 | 13h 16m 46s |
| 03 | Thursday | 06:31:32 | 13:08:21 | 19:45:09 | 13h 13m 37s |
| 04 | Friday | 06:32:48 | 13:08:01 | 19:43:14 | 13h 10m 26s |
| 05 | Saturday | 06:34:03 | 13:07:41 | 19:41:19 | 13h 7m 16s |
| 06 | Sunday | 06:35:19 | 13:07:21 | 19:39:23 | 13h 4m 4s |
| 07 | Monday | 06:36:34 | 13:07:00 | 19:37:27 | 13h 0m 53s |
| 08 | Tuesday | 06:37:50 | 13:06:40 | 19:35:30 | 12h 57m 40s |
| 09 | Wednesday | 06:39:05 | 13:06:19 | 19:33:33 | 12h 54m 28s |
| 10 | Thursday | 06:40:21 | 13:05:58 | 19:31:36 | 12h 51m 15s |
| 11 | Friday | 06:41:36 | 13:05:37 | 19:29:38 | 12h 48m 2s |
| 12 | Saturday | 06:42:52 | 13:05:16 | 19:27:40 | 12h 44m 48s |
| 13 | Sunday | 06:44:07 | 13:04:55 | 19:25:42 | 12h 41m 35s |
| 14 | Monday | 06:45:23 | 13:04:33 | 19:23:44 | 12h 38m 21s |
| 15 | Tuesday | 06:46:38 | 13:04:12 | 19:21:45 | 12h 35m 7s |
| 16 | Wednesday | 06:47:54 | 13:03:50 | 19:19:47 | 12h 31m 53s |
| 17 | Thursday | 06:49:10 | 13:03:29 | 19:17:48 | 12h 28m 38s |
| 18 | Friday | 06:50:26 | 13:03:08 | 19:15:49 | 12h 25m 23s |
| 19 | Saturday | 06:51:42 | 13:02:46 | 19:13:50 | 12h 22m 8s |
| 20 | Sunday | 06:52:58 | 13:02:25 | 19:11:52 | 12h 18m 54s |
| 21 | Monday | 06:54:14 | 13:02:03 | 19:09:53 | 12h 15m 39s |
| 22 | Tuesday | 06:55:30 | 13:01:42 | 19:07:54 | 12h 12m 24s |
| 23 | Wednesday | 06:56:47 | 13:01:21 | 19:05:55 | 12h 9m 8s |
| 24 | Thursday | 06:58:03 | 13:01:00 | 19:03:57 | 12h 5m 54s |
| 25 | Friday | 06:59:20 | 13:00:39 | 19:01:58 | 12h 2m 38s |
| 26 | Saturday | 07:00:37 | 13:00:18 | 19:00:00 | 11h 59m 23s |
| 27 | Sunday | 07:01:54 | 12:59:58 | 18:58:02 | 11h 56m 8s |
| 28 | Monday | 07:03:12 | 12:59:38 | 18:56:04 | 11h 52m 52s |
| 29 | Tuesday | 07:04:29 | 12:59:18 | 18:54:06 | 11h 49m 37s |
| 30 | Wednesday | 07:05:47 | 12:58:58 | 18:52:09 | 11h 46m 22s |