sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Bucheon-si, South Korea (Gyeonggi-do), for period: January 2026. Longest day in month: January 2026: 10 hours, 18 minutes, 1 seconds (2026-01-31). Shortest day in this month: 9 hours, 37 minutes , 47 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 34.98° (2026-01-31, 12:46:13). minimal: 29.46° (2026-01-01, 12:36:16)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:47:22 | 12:36:16 | 17:25:09 | 9h 37m 47s |
| 02 | Friday | 07:47:31 | 12:36:44 | 17:25:57 | 9h 38m 26s |
| 03 | Saturday | 07:47:38 | 12:37:12 | 17:26:46 | 9h 39m 8s |
| 04 | Sunday | 07:47:43 | 12:37:39 | 17:27:36 | 9h 39m 53s |
| 05 | Monday | 07:47:45 | 12:38:06 | 17:28:27 | 9h 40m 42s |
| 06 | Tuesday | 07:47:46 | 12:38:33 | 17:29:20 | 9h 41m 34s |
| 07 | Wednesday | 07:47:45 | 12:38:59 | 17:30:13 | 9h 42m 28s |
| 08 | Thursday | 07:47:41 | 12:39:25 | 17:31:08 | 9h 43m 27s |
| 09 | Friday | 07:47:36 | 12:39:50 | 17:32:04 | 9h 44m 28s |
| 10 | Saturday | 07:47:28 | 12:40:14 | 17:33:01 | 9h 45m 33s |
| 11 | Sunday | 07:47:18 | 12:40:38 | 17:33:59 | 9h 46m 41s |
| 12 | Monday | 07:47:07 | 12:41:02 | 17:34:57 | 9h 47m 50s |
| 13 | Tuesday | 07:46:53 | 12:41:25 | 17:35:57 | 9h 49m 4s |
| 14 | Wednesday | 07:46:37 | 12:41:47 | 17:36:57 | 9h 50m 20s |
| 15 | Thursday | 07:46:19 | 12:42:09 | 17:37:58 | 9h 51m 39s |
| 16 | Friday | 07:45:59 | 12:42:29 | 17:38:59 | 9h 53m 0s |
| 17 | Saturday | 07:45:38 | 12:42:50 | 17:40:02 | 9h 54m 24s |
| 18 | Sunday | 07:45:14 | 12:43:09 | 17:41:04 | 9h 55m 50s |
| 19 | Monday | 07:44:48 | 12:43:28 | 17:42:08 | 9h 57m 20s |
| 20 | Tuesday | 07:44:20 | 12:43:46 | 17:43:12 | 9h 58m 52s |
| 21 | Wednesday | 07:43:51 | 12:44:03 | 17:44:16 | 10h 0m 25s |
| 22 | Thursday | 07:43:19 | 12:44:20 | 17:45:21 | 10h 2m 2s |
| 23 | Friday | 07:42:46 | 12:44:36 | 17:46:26 | 10h 3m 40s |
| 24 | Saturday | 07:42:11 | 12:44:51 | 17:47:31 | 10h 5m 20s |
| 25 | Sunday | 07:41:33 | 12:45:05 | 17:48:37 | 10h 7m 4s |
| 26 | Monday | 07:40:54 | 12:45:18 | 17:49:42 | 10h 8m 48s |
| 27 | Tuesday | 07:40:14 | 12:45:31 | 17:50:48 | 10h 10m 34s |
| 28 | Wednesday | 07:39:31 | 12:45:43 | 17:51:54 | 10h 12m 23s |
| 29 | Thursday | 07:38:47 | 12:45:54 | 17:53:01 | 10h 14m 14s |
| 30 | Friday | 07:38:01 | 12:46:04 | 17:54:07 | 10h 16m 6s |
| 31 | Saturday | 07:37:13 | 12:46:13 | 17:55:14 | 10h 18m 1s |