sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ulsan, South Korea , for period: April 2026. Longest day in month: April 2026: 13 hours, 35 minutes, 32 seconds (2026-04-30). Shortest day in this month: 12 hours, 34 minutes , 17 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 69.08° (2026-04-30, 12:20:00). minimal: 58.81° (2026-04-01, 12:26:41)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:09:33 | 12:26:41 | 18:43:50 | 12h 34m 17s |
| 02 | Thursday | 06:08:08 | 12:26:24 | 18:44:39 | 12h 36m 31s |
| 03 | Friday | 06:06:44 | 12:26:06 | 18:45:28 | 12h 38m 44s |
| 04 | Saturday | 06:05:20 | 12:25:48 | 18:46:17 | 12h 40m 57s |
| 05 | Sunday | 06:03:56 | 12:25:31 | 18:47:06 | 12h 43m 10s |
| 06 | Monday | 06:02:33 | 12:25:14 | 18:47:55 | 12h 45m 22s |
| 07 | Tuesday | 06:01:10 | 12:24:57 | 18:48:44 | 12h 47m 34s |
| 08 | Wednesday | 05:59:47 | 12:24:40 | 18:49:33 | 12h 49m 46s |
| 09 | Thursday | 05:58:25 | 12:24:24 | 18:50:23 | 12h 51m 58s |
| 10 | Friday | 05:57:03 | 12:24:08 | 18:51:12 | 12h 54m 9s |
| 11 | Saturday | 05:55:42 | 12:23:52 | 18:52:01 | 12h 56m 19s |
| 12 | Sunday | 05:54:22 | 12:23:36 | 18:52:50 | 12h 58m 28s |
| 13 | Monday | 05:53:02 | 12:23:21 | 18:53:40 | 13h 0m 38s |
| 14 | Tuesday | 05:51:42 | 12:23:06 | 18:54:29 | 13h 2m 47s |
| 15 | Wednesday | 05:50:23 | 12:22:51 | 18:55:18 | 13h 4m 55s |
| 16 | Thursday | 05:49:05 | 12:22:36 | 18:56:08 | 13h 7m 3s |
| 17 | Friday | 05:47:47 | 12:22:22 | 18:56:57 | 13h 9m 10s |
| 18 | Saturday | 05:46:31 | 12:22:09 | 18:57:47 | 13h 11m 16s |
| 19 | Sunday | 05:45:14 | 12:21:56 | 18:58:37 | 13h 13m 23s |
| 20 | Monday | 05:43:59 | 12:21:43 | 18:59:26 | 13h 15m 27s |
| 21 | Tuesday | 05:42:45 | 12:21:30 | 19:00:16 | 13h 17m 31s |
| 22 | Wednesday | 05:41:31 | 12:21:18 | 19:01:06 | 13h 19m 35s |
| 23 | Thursday | 05:40:18 | 12:21:07 | 19:01:56 | 13h 21m 38s |
| 24 | Friday | 05:39:06 | 12:20:56 | 19:02:46 | 13h 23m 40s |
| 25 | Saturday | 05:37:55 | 12:20:45 | 19:03:36 | 13h 25m 41s |
| 26 | Sunday | 05:36:45 | 12:20:35 | 19:04:26 | 13h 27m 41s |
| 27 | Monday | 05:35:35 | 12:20:26 | 19:05:16 | 13h 29m 41s |
| 28 | Tuesday | 05:34:27 | 12:20:17 | 19:06:06 | 13h 31m 39s |
| 29 | Wednesday | 05:33:20 | 12:20:08 | 19:06:56 | 13h 33m 36s |
| 30 | Thursday | 05:32:14 | 12:20:00 | 19:07:46 | 13h 35m 32s |