sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-16.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-01-16
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:24:20 | 5h 24m 20s | |
| Astronomical Twilight | 05:24:20 | 05:50:37 | 26m 17s | |
| Nautical Twilight | 05:50:37 | 06:16:40 | 26m 3s | |
| Civil Twilight | 06:16:40 | 06:38:53 | 22m 13s | |
| Daylight | 06:38:53 | 19:02:57 | 12h 24m 4s | |
| Civil Twilight | 19:02:57 | 19:25:09 | 22m 12s | |
| Nautical Twilight | 19:25:09 | 19:51:13 | 26m 4s | |
| Astronomical Twilight | 19:51:13 | 20:17:29 | 26m 16s | |
| Night | 20:17:29 | 23:59:59 | 3h 42m 30s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-01-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:38:53 | 12:50:55 | 19:02:57 |
| Azimuth | 111.3° | 180° | 248.8° |
| Day Length | ![]() |
12h 24m 4s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 160 278 km91 441 157 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -60.6° | 204.8° |
| 100 | -63.3° | 175.3° |
| 200 | -58.5° | 148° |
| 300 | -48.7° | 131.1° |
| 400 | -36.6° | 121.4° |
| 500 | -23.5° | 115.8° |
| 600 | -9.9° | 112.6° |
| 700 | 4° | 110.8° |
| 800 | 18° | 110.4° |
| 900 | 32° | 111.5° |
| 1000 | 45.7° | 114.8° |
| 1100 | 58.9° | 122.7° |
| 1200 | 70.1° | 142.7° |
| 1300 | 74.2° | 187.6° |
| 1400 | 67.2° | 225.3° |
| 1500 | 55.1° | 240.4° |
| 1600 | 41.7° | 246.6° |
| 1700 | 27.9° | 249.1° |
| 1800 | 13.9° | 249.7° |
| 1900 | -0.1° | 248.9° |
| 2000 | -13.9° | 246.8° |
| 2100 | -27.5° | 243° |
| 2200 | -40.4° | 236.4° |
| 2300 | -52° | 225.1° |
| 2400 | -60.8° | 205.1° |