sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Hanoi, Vietnam (Ha Nội), for period: April 2026. Longest day in month: April 2026: 12 hours, 54 minutes, 7 seconds (2026-04-30). Shortest day in this month: 12 hours, 21 minutes , 19 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 83.61° (2026-04-30, 11:53:54). minimal: 73.34° (2026-04-01, 12:00:34)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:49:55 | 12:00:34 | 18:11:14 | 12h 21m 19s |
| 02 | Thursday | 05:49:01 | 12:00:17 | 18:11:32 | 12h 22m 31s |
| 03 | Friday | 05:48:08 | 11:59:59 | 18:11:50 | 12h 23m 42s |
| 04 | Saturday | 05:47:14 | 11:59:41 | 18:12:08 | 12h 24m 54s |
| 05 | Sunday | 05:46:21 | 11:59:24 | 18:12:27 | 12h 26m 6s |
| 06 | Monday | 05:45:29 | 11:59:07 | 18:12:45 | 12h 27m 16s |
| 07 | Tuesday | 05:44:36 | 11:58:50 | 18:13:04 | 12h 28m 28s |
| 08 | Wednesday | 05:43:44 | 11:58:33 | 18:13:22 | 12h 29m 38s |
| 09 | Thursday | 05:42:53 | 11:58:17 | 18:13:41 | 12h 30m 48s |
| 10 | Friday | 05:42:01 | 11:58:01 | 18:14:00 | 12h 31m 59s |
| 11 | Saturday | 05:41:10 | 11:57:45 | 18:14:19 | 12h 33m 9s |
| 12 | Sunday | 05:40:20 | 11:57:29 | 18:14:38 | 12h 34m 18s |
| 13 | Monday | 05:39:30 | 11:57:14 | 18:14:58 | 12h 35m 28s |
| 14 | Tuesday | 05:38:40 | 11:56:59 | 18:15:17 | 12h 36m 37s |
| 15 | Wednesday | 05:37:51 | 11:56:44 | 18:15:37 | 12h 37m 46s |
| 16 | Thursday | 05:37:03 | 11:56:30 | 18:15:57 | 12h 38m 54s |
| 17 | Friday | 05:36:15 | 11:56:16 | 18:16:17 | 12h 40m 2s |
| 18 | Saturday | 05:35:27 | 11:56:02 | 18:16:37 | 12h 41m 10s |
| 19 | Sunday | 05:34:40 | 11:55:49 | 18:16:57 | 12h 42m 17s |
| 20 | Monday | 05:33:54 | 11:55:36 | 18:17:18 | 12h 43m 24s |
| 21 | Tuesday | 05:33:09 | 11:55:24 | 18:17:39 | 12h 44m 30s |
| 22 | Wednesday | 05:32:24 | 11:55:12 | 18:18:00 | 12h 45m 36s |
| 23 | Thursday | 05:31:39 | 11:55:00 | 18:18:21 | 12h 46m 42s |
| 24 | Friday | 05:30:56 | 11:54:49 | 18:18:43 | 12h 47m 47s |
| 25 | Saturday | 05:30:13 | 11:54:39 | 18:19:05 | 12h 48m 52s |
| 26 | Sunday | 05:29:31 | 11:54:29 | 18:19:27 | 12h 49m 56s |
| 27 | Monday | 05:28:50 | 11:54:19 | 18:19:49 | 12h 50m 59s |
| 28 | Tuesday | 05:28:09 | 11:54:10 | 18:20:11 | 12h 52m 2s |
| 29 | Wednesday | 05:27:29 | 11:54:02 | 18:20:34 | 12h 53m 5s |
| 30 | Thursday | 05:26:50 | 11:53:54 | 18:20:57 | 12h 54m 7s |