sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Dadonghai, China (Hainan, Sanya Shi), for period: September 2026. Longest day in month: September 2026: 12 hours, 29 minutes, 10 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 47 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 80.23° (2026-09-01, 12:42:03). minimal: 69.17° (2026-09-30, 12:32:02)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:27:28 | 12:42:03 | 18:56:38 | 12h 29m 10s |
| 02 | Wednesday | 06:27:38 | 12:41:44 | 18:55:50 | 12h 28m 12s |
| 03 | Thursday | 06:27:48 | 12:41:25 | 18:55:01 | 12h 27m 13s |
| 04 | Friday | 06:27:58 | 12:41:05 | 18:54:11 | 12h 26m 13s |
| 05 | Saturday | 06:28:08 | 12:40:45 | 18:53:21 | 12h 25m 13s |
| 06 | Sunday | 06:28:18 | 12:40:25 | 18:52:31 | 12h 24m 13s |
| 07 | Monday | 06:28:28 | 12:40:04 | 18:51:41 | 12h 23m 13s |
| 08 | Tuesday | 06:28:37 | 12:39:44 | 18:50:50 | 12h 22m 13s |
| 09 | Wednesday | 06:28:47 | 12:39:23 | 18:49:59 | 12h 21m 12s |
| 10 | Thursday | 06:28:56 | 12:39:02 | 18:49:08 | 12h 20m 12s |
| 11 | Friday | 06:29:05 | 12:38:41 | 18:48:17 | 12h 19m 12s |
| 12 | Saturday | 06:29:14 | 12:38:20 | 18:47:25 | 12h 18m 11s |
| 13 | Sunday | 06:29:24 | 12:37:59 | 18:46:33 | 12h 17m 9s |
| 14 | Monday | 06:29:33 | 12:37:37 | 18:45:42 | 12h 16m 9s |
| 15 | Tuesday | 06:29:42 | 12:37:16 | 18:44:50 | 12h 15m 8s |
| 16 | Wednesday | 06:29:51 | 12:36:54 | 18:43:58 | 12h 14m 7s |
| 17 | Thursday | 06:30:00 | 12:36:33 | 18:43:06 | 12h 13m 6s |
| 18 | Friday | 06:30:09 | 12:36:11 | 18:42:14 | 12h 12m 5s |
| 19 | Saturday | 06:30:19 | 12:35:50 | 18:41:22 | 12h 11m 3s |
| 20 | Sunday | 06:30:28 | 12:35:29 | 18:40:29 | 12h 10m 1s |
| 21 | Monday | 06:30:37 | 12:35:07 | 18:39:37 | 12h 9m 0s |
| 22 | Tuesday | 06:30:47 | 12:34:46 | 18:38:45 | 12h 7m 58s |
| 23 | Wednesday | 06:30:56 | 12:34:25 | 18:37:54 | 12h 6m 58s |
| 24 | Thursday | 06:31:06 | 12:34:04 | 18:37:02 | 12h 5m 56s |
| 25 | Friday | 06:31:16 | 12:33:43 | 18:36:10 | 12h 4m 54s |
| 26 | Saturday | 06:31:26 | 12:33:22 | 18:35:19 | 12h 3m 53s |
| 27 | Sunday | 06:31:36 | 12:33:02 | 18:34:28 | 12h 2m 52s |
| 28 | Monday | 06:31:47 | 12:32:42 | 18:33:37 | 12h 1m 50s |
| 29 | Tuesday | 06:31:57 | 12:32:21 | 18:32:46 | 12h 0m 49s |
| 30 | Wednesday | 06:32:08 | 12:32:02 | 18:31:55 | 11h 59m 47s |