sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:36:31 | 5h 36m 31s | |
| Astronomical Twilight | 05:36:31 | 06:01:12 | 24m 41s | |
| Nautical Twilight | 06:01:12 | 06:25:56 | 24m 44s | |
| Civil Twilight | 06:25:56 | 06:47:12 | 21m 16s | |
| Daylight | 06:47:12 | 18:43:46 | 11h 56m 34s | |
| Civil Twilight | 18:43:46 | 19:05:02 | 21m 16s | |
| Nautical Twilight | 19:05:02 | 19:29:46 | 24m 44s | |
| Astronomical Twilight | 19:29:46 | 19:54:27 | 24m 41s | |
| Night | 19:54:27 | 23:59:59 | 4h 5m 32s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:47:12 | 12:45:29 | 18:43:46 |
| Azimuth | 76.3° | 0° | 283.5° |
| Day Length |  |
11h 56m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 459 101 km94 112 322 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 | -75.9° | 307.2° |
| 100 | -81° | 22.3° |
| 200 | -70° | 64.2° |
| 300 | -56° | 73.4° |
| 400 | -41.5° | 76.5° |
| 500 | -27° | 77.4° |
| 600 | -12.4° | 77.1° |
| 700 | 2.1° | 76° |
| 800 | 16.6° | 74° |
| 900 | 30.8° | 70.6° |
| 1000 | 44.6° | 64.7° |
| 1100 | 57.5° | 53.8° |
| 1200 | 67.8° | 30.8° |
| 1300 | 70.6° | 349.6° |
| 1400 | 63.5° | 316.1° |
| 1500 | 51.7° | 300° |
| 1600 | 38.2° | 292° |
| 1700 | 24.1° | 287.5° |
| 1800 | 9.8° | 284.8° |
| 1900 | -4.7° | 283.2° |
| 2000 | -19.3° | 282.4° |
| 2100 | -33.9° | 282.6° |
| 2200 | -48.4° | 284.2° |
| 2300 | -62.7° | 289° |
| 2400 | -76.2° | 306.2° |