sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-06-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-06-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:35:25 | 5h 35m 25s | |
| Astronomical Twilight | 05:35:25 | 06:01:33 | 26m 8s | |
| Nautical Twilight | 06:01:33 | 06:27:42 | 26m 9s | |
| Civil Twilight | 06:27:42 | 06:50:13 | 22m 31s | |
| Daylight | 06:50:13 | 18:38:51 | 11h 48m 38s | |
| Civil Twilight | 18:38:51 | 19:01:22 | 22m 31s | |
| Nautical Twilight | 19:01:22 | 19:27:31 | 26m 9s | |
| Astronomical Twilight | 19:27:31 | 19:53:39 | 26m 8s | |
| Night | 19:53:39 | 23:59:59 | 4h 6m 20s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-06-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:50:13 | 12:44:32 | 18:38:51 |
| Azimuth | 66.7° | 0° | 293.3° |
| Day Length |  |
11h 48m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 080 912 km94 498 698 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 | -69.1° | 330.1° |
| 100 | -71.7° | 11.3° |
| 200 | -64.5° | 43.6° |
| 300 | -52.8° | 57.8° |
| 400 | -39.7° | 64° |
| 500 | -26.1° | 66.7° |
| 600 | -12.4° | 67.3° |
| 700 | 1.4° | 66.4° |
| 800 | 14.9° | 64.1° |
| 900 | 28.1° | 59.9° |
| 1000 | 40.6° | 52.8° |
| 1100 | 51.5° | 40.6° |
| 1200 | 59.3° | 20.4° |
| 1300 | 61° | 352.7° |
| 1400 | 55.9° | 328.1° |
| 1500 | 46.2° | 312.4° |
| 1600 | 34.4° | 303.1° |
| 1700 | 21.5° | 297.7° |
| 1800 | 8° | 294.5° |
| 1900 | -5.6° | 292.9° |
| 2000 | -19.4° | 292.8° |
| 2100 | -33.1° | 294.3° |
| 2200 | -46.5° | 298.5° |
| 2300 | -59.1° | 307.9° |
| 2400 | -69.1° | 329.9° |