sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-23.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:34:51 | 5h 34m 51s | |
| Astronomical Twilight | 05:34:51 | 05:59:22 | 24m 31s | |
| Nautical Twilight | 05:59:22 | 06:23:54 | 24m 32s | |
| Civil Twilight | 06:23:54 | 06:45:01 | 21m 7s | |
| Daylight | 06:45:01 | 18:43:06 | 11h 58m 5s | |
| Civil Twilight | 18:43:06 | 19:04:13 | 21m 7s | |
| Nautical Twilight | 19:04:13 | 19:28:46 | 24m 33s | |
| Astronomical Twilight | 19:28:46 | 19:53:17 | 24m 31s | |
| Night | 19:53:17 | 23:59:59 | 4h 6m 42s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:01 | 12:44:04 | 18:43:06 |
| Azimuth | 78.3° | 0° | 281.5° |
| Day Length |  |
11h 58m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 279 509 km94 000 729 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 | -77.3° | 300.8° |
| 100 | -82.6° | 30.6° |
| 200 | -70.3° | 69.9° |
| 300 | -56° | 77° |
| 400 | -41.3° | 79.1° |
| 500 | -26.7° | 79.6° |
| 600 | -12° | 79.1° |
| 700 | 2.7° | 78° |
| 800 | 17.2° | 75.9° |
| 900 | 31.6° | 72.7° |
| 1000 | 45.7° | 67.2° |
| 1100 | 58.9° | 56.6° |
| 1200 | 69.6° | 32.9° |
| 1300 | 72.5° | 347.3° |
| 1400 | 64.6° | 312.3° |
| 1500 | 52.2° | 296.9° |
| 1600 | 38.5° | 289.5° |
| 1700 | 24.2° | 285.3° |
| 1800 | 9.7° | 282.7° |
| 1900 | -4.9° | 281.2° |
| 2000 | -19.6° | 280.3° |
| 2100 | -34.3° | 280.3° |
| 2200 | -48.9° | 281.3° |
| 2300 | -63.5° | 285° |
| 2400 | -77.5° | 299.6° |