sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sơn Tây, Vietnam (Ha Nội), for period: April 2026. Longest day in month: April 2026: 12 hours, 54 minutes, 24 seconds (2026-04-30). Shortest day in this month: 12 hours, 21 minutes , 25 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 83.49° (2026-04-30, 11:55:14). minimal: 73.23° (2026-04-01, 12:01:55)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:51:12 | 12:01:55 | 18:12:37 | 12h 21m 25s |
| 02 | Thursday | 05:50:18 | 12:01:37 | 18:12:55 | 12h 22m 37s |
| 03 | Friday | 05:49:25 | 12:01:19 | 18:13:14 | 12h 23m 49s |
| 04 | Saturday | 05:48:31 | 12:01:02 | 18:13:32 | 12h 25m 1s |
| 05 | Sunday | 05:47:38 | 12:00:44 | 18:13:51 | 12h 26m 13s |
| 06 | Monday | 05:46:45 | 12:00:27 | 18:14:09 | 12h 27m 24s |
| 07 | Tuesday | 05:45:53 | 12:00:10 | 18:14:28 | 12h 28m 35s |
| 08 | Wednesday | 05:45:00 | 11:59:54 | 18:14:47 | 12h 29m 47s |
| 09 | Thursday | 05:44:08 | 11:59:37 | 18:15:06 | 12h 30m 58s |
| 10 | Friday | 05:43:17 | 11:59:21 | 18:15:25 | 12h 32m 8s |
| 11 | Saturday | 05:42:26 | 11:59:05 | 18:15:44 | 12h 33m 18s |
| 12 | Sunday | 05:41:35 | 11:58:49 | 18:16:04 | 12h 34m 29s |
| 13 | Monday | 05:40:45 | 11:58:34 | 18:16:23 | 12h 35m 38s |
| 14 | Tuesday | 05:39:55 | 11:58:19 | 18:16:43 | 12h 36m 48s |
| 15 | Wednesday | 05:39:06 | 11:58:04 | 18:17:03 | 12h 37m 57s |
| 16 | Thursday | 05:38:17 | 11:57:50 | 18:17:23 | 12h 39m 6s |
| 17 | Friday | 05:37:29 | 11:57:36 | 18:17:43 | 12h 40m 14s |
| 18 | Saturday | 05:36:41 | 11:57:22 | 18:18:04 | 12h 41m 23s |
| 19 | Sunday | 05:35:54 | 11:57:09 | 18:18:24 | 12h 42m 30s |
| 20 | Monday | 05:35:08 | 11:56:56 | 18:18:45 | 12h 43m 37s |
| 21 | Tuesday | 05:34:22 | 11:56:44 | 18:19:06 | 12h 44m 44s |
| 22 | Wednesday | 05:33:37 | 11:56:32 | 18:19:27 | 12h 45m 50s |
| 23 | Thursday | 05:32:52 | 11:56:21 | 18:19:49 | 12h 46m 57s |
| 24 | Friday | 05:32:08 | 11:56:10 | 18:20:11 | 12h 48m 3s |
| 25 | Saturday | 05:31:25 | 11:55:59 | 18:20:33 | 12h 49m 8s |
| 26 | Sunday | 05:30:43 | 11:55:49 | 18:20:55 | 12h 50m 12s |
| 27 | Monday | 05:30:02 | 11:55:39 | 18:21:17 | 12h 51m 15s |
| 28 | Tuesday | 05:29:21 | 11:55:30 | 18:21:40 | 12h 52m 19s |
| 29 | Wednesday | 05:28:41 | 11:55:22 | 18:22:03 | 12h 53m 22s |
| 30 | Thursday | 05:28:02 | 11:55:14 | 18:22:26 | 12h 54m 24s |