sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Buka, Papua New Guinea (Bougainville), for period: January 2026. Longest day in month: January 2026: 12 hours, 25 minutes, 59 seconds (2026-01-01). Shortest day in this month: 12 hours, 20 minutes , 53 seconds (2026-01-31).
:January 2026, Solar noon=>Altitude: maximal 77.89° (2026-01-31, 12:54:40). minimal: 72.38° (2026-01-01, 12:44:41)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:31:41 | 12:44:41 | 18:57:40 | 12h 25m 59s |
| 02 | Friday | 06:32:12 | 12:45:09 | 18:58:06 | 12h 25m 54s |
| 03 | Saturday | 06:32:42 | 12:45:37 | 18:58:31 | 12h 25m 49s |
| 04 | Sunday | 06:33:12 | 12:46:04 | 18:58:56 | 12h 25m 44s |
| 05 | Monday | 06:33:43 | 12:46:31 | 18:59:20 | 12h 25m 37s |
| 06 | Tuesday | 06:34:12 | 12:46:58 | 18:59:43 | 12h 25m 31s |
| 07 | Wednesday | 06:34:42 | 12:47:24 | 19:00:06 | 12h 25m 24s |
| 08 | Thursday | 06:35:12 | 12:47:50 | 19:00:28 | 12h 25m 16s |
| 09 | Friday | 06:35:41 | 12:48:15 | 19:00:49 | 12h 25m 8s |
| 10 | Saturday | 06:36:09 | 12:48:39 | 19:01:10 | 12h 25m 1s |
| 11 | Sunday | 06:36:38 | 12:49:04 | 19:01:29 | 12h 24m 51s |
| 12 | Monday | 06:37:06 | 12:49:27 | 19:01:48 | 12h 24m 42s |
| 13 | Tuesday | 06:37:33 | 12:49:50 | 19:02:07 | 12h 24m 34s |
| 14 | Wednesday | 06:38:00 | 12:50:12 | 19:02:24 | 12h 24m 24s |
| 15 | Thursday | 06:38:27 | 12:50:34 | 19:02:41 | 12h 24m 14s |
| 16 | Friday | 06:38:53 | 12:50:55 | 19:02:57 | 12h 24m 4s |
| 17 | Saturday | 06:39:19 | 12:51:15 | 19:03:11 | 12h 23m 52s |
| 18 | Sunday | 06:39:44 | 12:51:35 | 19:03:26 | 12h 23m 42s |
| 19 | Monday | 06:40:08 | 12:51:53 | 19:03:39 | 12h 23m 31s |
| 20 | Tuesday | 06:40:32 | 12:52:12 | 19:03:51 | 12h 23m 19s |
| 21 | Wednesday | 06:40:55 | 12:52:29 | 19:04:02 | 12h 23m 7s |
| 22 | Thursday | 06:41:18 | 12:52:46 | 19:04:13 | 12h 22m 55s |
| 23 | Friday | 06:41:40 | 12:53:01 | 19:04:22 | 12h 22m 42s |
| 24 | Saturday | 06:42:02 | 12:53:16 | 19:04:31 | 12h 22m 29s |
| 25 | Sunday | 06:42:23 | 12:53:31 | 19:04:39 | 12h 22m 16s |
| 26 | Monday | 06:42:43 | 12:53:44 | 19:04:46 | 12h 22m 3s |
| 27 | Tuesday | 06:43:02 | 12:53:57 | 19:04:52 | 12h 21m 50s |
| 28 | Wednesday | 06:43:21 | 12:54:09 | 19:04:57 | 12h 21m 36s |
| 29 | Thursday | 06:43:39 | 12:54:20 | 19:05:01 | 12h 21m 22s |
| 30 | Friday | 06:43:57 | 12:54:30 | 19:05:04 | 12h 21m 7s |
| 31 | Saturday | 06:44:13 | 12:54:40 | 19:05:06 | 12h 20m 53s |