sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Cheongju-si, South Korea (North Chungcheong), for period: April 2026. Longest day in month: April 2026: 13 hours, 39 minutes, 19 seconds (2026-04-30). Shortest day in this month: 12 hours, 35 minutes , 29 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 67.98° (2026-04-30, 12:27:18). minimal: 57.71° (2026-04-01, 12:34:00)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:16:15 | 12:34:00 | 18:51:44 | 12h 35m 29s |
| 02 | Thursday | 06:14:48 | 12:33:42 | 18:52:36 | 12h 37m 48s |
| 03 | Friday | 06:13:21 | 12:33:24 | 18:53:28 | 12h 40m 7s |
| 04 | Saturday | 06:11:54 | 12:33:07 | 18:54:20 | 12h 42m 26s |
| 05 | Sunday | 06:10:27 | 12:32:50 | 18:55:12 | 12h 44m 45s |
| 06 | Monday | 06:09:01 | 12:32:32 | 18:56:03 | 12h 47m 2s |
| 07 | Tuesday | 06:07:36 | 12:32:15 | 18:56:55 | 12h 49m 19s |
| 08 | Wednesday | 06:06:10 | 12:31:59 | 18:57:47 | 12h 51m 37s |
| 09 | Thursday | 06:04:46 | 12:31:42 | 18:58:39 | 12h 53m 53s |
| 10 | Friday | 06:03:21 | 12:31:26 | 18:59:31 | 12h 56m 10s |
| 11 | Saturday | 06:01:57 | 12:31:10 | 19:00:23 | 12h 58m 26s |
| 12 | Sunday | 06:00:34 | 12:30:54 | 19:01:15 | 13h 0m 41s |
| 13 | Monday | 05:59:11 | 12:30:39 | 19:02:07 | 13h 2m 56s |
| 14 | Tuesday | 05:57:49 | 12:30:24 | 19:02:59 | 13h 5m 10s |
| 15 | Wednesday | 05:56:27 | 12:30:09 | 19:03:51 | 13h 7m 24s |
| 16 | Thursday | 05:55:07 | 12:29:55 | 19:04:43 | 13h 9m 36s |
| 17 | Friday | 05:53:46 | 12:29:41 | 19:05:35 | 13h 11m 49s |
| 18 | Saturday | 05:52:27 | 12:29:27 | 19:06:28 | 13h 14m 1s |
| 19 | Sunday | 05:51:08 | 12:29:14 | 19:07:20 | 13h 16m 12s |
| 20 | Monday | 05:49:50 | 12:29:01 | 19:08:12 | 13h 18m 22s |
| 21 | Tuesday | 05:48:33 | 12:28:49 | 19:09:05 | 13h 20m 32s |
| 22 | Wednesday | 05:47:17 | 12:28:37 | 19:09:57 | 13h 22m 40s |
| 23 | Thursday | 05:46:01 | 12:28:25 | 19:10:50 | 13h 24m 49s |
| 24 | Friday | 05:44:47 | 12:28:14 | 19:11:42 | 13h 26m 55s |
| 25 | Saturday | 05:43:33 | 12:28:04 | 19:12:35 | 13h 29m 2s |
| 26 | Sunday | 05:42:20 | 12:27:54 | 19:13:27 | 13h 31m 7s |
| 27 | Monday | 05:41:08 | 12:27:44 | 19:14:20 | 13h 33m 12s |
| 28 | Tuesday | 05:39:58 | 12:27:35 | 19:15:12 | 13h 35m 14s |
| 29 | Wednesday | 05:38:48 | 12:27:26 | 19:16:05 | 13h 37m 17s |
| 30 | Thursday | 05:37:39 | 12:27:18 | 19:16:58 | 13h 39m 19s |