sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-25.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-25
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:06:29 | 5h 6m 29s | |
| Astronomical Twilight | 05:06:29 | 05:31:20 | 24m 51s | |
| Nautical Twilight | 05:31:20 | 05:56:05 | 24m 45s | |
| Civil Twilight | 05:56:05 | 06:17:17 | 21m 12s | |
| Daylight | 06:17:17 | 18:33:35 | 12h 16m 18s | |
| Civil Twilight | 18:33:35 | 18:54:46 | 21m 11s | |
| Nautical Twilight | 18:54:46 | 19:19:32 | 24m 46s | |
| Astronomical Twilight | 19:19:32 | 19:44:23 | 24m 51s | |
| Night | 19:44:23 | 23:59:59 | 4h 15m 36s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-25.
| Sunrise | Solar noon | Sunset | |
| Time | 06:17:17 | 12:25:26 | 18:33:35 |
| Azimuth | 102° | 180° | 257.9° |
| Day Length |  |
12h 16m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 757 592 km92 433 682 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -71.7° | 200.6° |
| 100 | -70.9° | 153.7° |
| 200 | -61° | 126.3° |
| 300 | -48° | 114.3° |
| 400 | -34.1° | 108.2° |
| 500 | -19.7° | 104.6° |
| 600 | -5.2° | 102.4° |
| 700 | 9.4° | 101.1° |
| 800 | 24.1° | 100.5° |
| 900 | 38.8° | 100.8° |
| 1000 | 53.4° | 102.6° |
| 1100 | 67.8° | 108.3° |
| 1200 | 80.9° | 135.7° |
| 1300 | 79.4° | 232° |
| 1400 | 65.9° | 252.9° |
| 1500 | 51.4° | 257.7° |
| 1600 | 36.7° | 259.1° |
| 1700 | 22.1° | 259.3° |
| 1800 | 7.4° | 258.6° |
| 1900 | -7.2° | 257.2° |
| 2000 | -21.7° | 254.8° |
| 2100 | -36° | 250.9° |
| 2200 | -49.8° | 244.1° |
| 2300 | -62.4° | 230.6° |
| 2400 | -71.4° | 200.1° |