sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:37:47 | 5h 37m 47s | |
| Astronomical Twilight | 05:37:47 | 06:02:40 | 24m 53s | |
| Nautical Twilight | 06:02:40 | 06:27:36 | 24m 56s | |
| Civil Twilight | 06:27:36 | 06:49:02 | 21m 26s | |
| Daylight | 06:49:02 | 18:44:10 | 11h 55m 8s | |
| Civil Twilight | 18:44:10 | 19:05:37 | 21m 27s | |
| Nautical Twilight | 19:05:37 | 19:30:32 | 24m 55s | |
| Astronomical Twilight | 19:30:32 | 19:55:25 | 24m 53s | |
| Night | 19:55:25 | 23:59:59 | 4h 4m 34s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:49:02 | 12:46:36 | 18:44:10 |
| Azimuth | 74.5° | 0° | 285.4° |
| Day Length |  |
11h 55m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 619 163 km94 211 780 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 | -74.6° | 312.3° |
| 100 | -79.4° | 17.2° |
| 200 | -69.4° | 59.1° |
| 300 | -55.8° | 70.1° |
| 400 | -41.6° | 74° |
| 500 | -27.2° | 75.3° |
| 600 | -12.7° | 75.3° |
| 700 | 1.7° | 74.2° |
| 800 | 16° | 72.2° |
| 900 | 30.1° | 68.6° |
| 1000 | 43.7° | 62.5° |
| 1100 | 56.3° | 51.3° |
| 1200 | 66.1° | 28.9° |
| 1300 | 68.9° | 351.2° |
| 1400 | 62.4° | 319.3° |
| 1500 | 51° | 302.8° |
| 1600 | 37.9° | 294.3° |
| 1700 | 24° | 289.5° |
| 1800 | 9.8° | 286.7° |
| 1900 | -4.6° | 285° |
| 2000 | -19° | 284.4° |
| 2100 | -33.5° | 284.8° |
| 2200 | -47.9° | 286.9° |
| 2300 | -62° | 292.7° |
| 2400 | -74.8° | 311.5° |