sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-31.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-03-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:34:42 | 5h 34m 42s | |
| Astronomical Twilight | 05:34:42 | 05:58:51 | 24m 9s | |
| Nautical Twilight | 05:58:51 | 06:23:00 | 24m 9s | |
| Civil Twilight | 06:23:00 | 06:43:44 | 20m 44s | |
| Daylight | 06:43:44 | 18:47:27 | 12h 3m 43s | |
| Civil Twilight | 18:47:27 | 19:08:11 | 20m 44s | |
| Nautical Twilight | 19:08:11 | 19:32:20 | 24m 9s | |
| Astronomical Twilight | 19:32:20 | 19:56:29 | 24m 9s | |
| Night | 19:56:29 | 23:59:59 | 4h 3m 30s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-03-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:43:44 | 12:45:35 | 18:47:27 |
| Azimuth | 86.2° | 0° | 274° |
| Day Length |  |
12h 3m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 444 833 km92 860 714 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 | -78.4° | 262.1° |
| 100 | -86.2° | 116.1° |
| 200 | -71.5° | 94.4° |
| 300 | -56.6° | 91.4° |
| 400 | -41.7° | 89.8° |
| 500 | -26.8° | 88.5° |
| 600 | -11.8° | 87.2° |
| 700 | 3.1° | 85.8° |
| 800 | 18° | 84.2° |
| 900 | 32.8° | 81.8° |
| 1000 | 47.5° | 78.2° |
| 1100 | 61.9° | 71.1° |
| 1200 | 75.2° | 51.1° |
| 1300 | 80° | 339.6° |
| 1400 | 69.3° | 296.6° |
| 1500 | 55.3° | 285° |
| 1600 | 40.7° | 280° |
| 1700 | 25.9° | 277.1° |
| 1800 | 11° | 275.2° |
| 1900 | -3.9° | 273.7° |
| 2000 | -18.8° | 272.4° |
| 2100 | -33.7° | 271.3° |
| 2200 | -48.6° | 270° |
| 2300 | -63.6° | 268.3° |
| 2400 | -78.5° | 263.9° |