sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-12.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:37:36 | 5h 37m 36s | |
| Astronomical Twilight | 05:37:36 | 06:02:27 | 24m 51s | |
| Nautical Twilight | 06:02:27 | 06:27:21 | 24m 54s | |
| Civil Twilight | 06:27:21 | 06:48:45 | 21m 24s | |
| Daylight | 06:48:45 | 18:44:07 | 11h 55m 22s | |
| Civil Twilight | 18:44:07 | 19:05:32 | 21m 25s | |
| Nautical Twilight | 19:05:32 | 19:30:25 | 24m 53s | |
| Astronomical Twilight | 19:30:25 | 19:55:17 | 24m 52s | |
| Night | 19:55:17 | 23:59:59 | 4h 4m 42s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:48:45 | 12:46:26 | 18:44:07 |
| Azimuth | 74.8° | 0° | 285.1° |
| Day Length |  |
11h 55m 22s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 593 911 km94 196 089 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 | -74.8° | 311.5° |
| 100 | -79.6° | 17.9° |
| 200 | -69.5° | 59.9° |
| 300 | -55.9° | 70.7° |
| 400 | -41.6° | 74.4° |
| 500 | -27.2° | 75.6° |
| 600 | -12.7° | 75.6° |
| 700 | 1.7° | 74.5° |
| 800 | 16.1° | 72.5° |
| 900 | 30.2° | 68.9° |
| 1000 | 43.8° | 62.9° |
| 1100 | 56.5° | 51.7° |
| 1200 | 66.4° | 29.2° |
| 1300 | 69.2° | 351° |
| 1400 | 62.6° | 318.8° |
| 1500 | 51.1° | 302.4° |
| 1600 | 37.9° | 293.9° |
| 1700 | 24° | 289.2° |
| 1800 | 9.8° | 286.4° |
| 1900 | -4.6° | 284.7° |
| 2000 | -19.1° | 284.1° |
| 2100 | -33.5° | 284.5° |
| 2200 | -48° | 286.5° |
| 2300 | -62.1° | 292.1° |
| 2400 | -75.1° | 310.7° |