sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-17.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:42 | 5h 9m 42s | |
| Astronomical Twilight | 05:09:42 | 05:34:16 | 24m 34s | |
| Nautical Twilight | 05:34:16 | 05:58:46 | 24m 30s | |
| Civil Twilight | 05:58:46 | 06:19:45 | 20m 59s | |
| Daylight | 06:19:45 | 18:33:44 | 12h 13m 59s | |
| Civil Twilight | 18:33:44 | 18:54:43 | 20m 59s | |
| Nautical Twilight | 18:54:43 | 19:19:13 | 24m 30s | |
| Astronomical Twilight | 19:19:13 | 19:43:47 | 24m 34s | |
| Night | 19:43:47 | 23:59:59 | 4h 16m 12s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:19:45 | 12:26:45 | 18:33:44 |
| Azimuth | 99.1° | 180° | 260.8° |
| Day Length |  |
12h 13m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 090 156 km92 640 328 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 | -74.2° | 205.5° |
| 100 | -73.5° | 150.2° |
| 200 | -62.8° | 121.6° |
| 300 | -49.3° | 110.4° |
| 400 | -35.1° | 104.9° |
| 500 | -20.5° | 101.6° |
| 600 | -5.8° | 99.6° |
| 700 | 8.9° | 98.2° |
| 800 | 23.7° | 97.4° |
| 900 | 38.5° | 97.2° |
| 1000 | 53.3° | 97.8° |
| 1100 | 68.1° | 100.7° |
| 1200 | 82.4° | 118.4° |
| 1300 | 81.1° | 245.6° |
| 1400 | 66.7° | 259.7° |
| 1500 | 51.9° | 262.2° |
| 1600 | 37.1° | 262.7° |
| 1700 | 22.3° | 262.4° |
| 1800 | 7.5° | 261.5° |
| 1900 | -7.2° | 260.1° |
| 2000 | -21.9° | 257.9° |
| 2100 | -36.4° | 254.4° |
| 2200 | -50.5° | 248.4° |
| 2300 | -63.8° | 236.1° |
| 2400 | -73.9° | 204.8° |