sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-21.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-07-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:38:55 | 5h 38m 55s | |
| Astronomical Twilight | 05:38:55 | 06:04:32 | 25m 37s | |
| Nautical Twilight | 06:04:32 | 06:30:11 | 25m 39s | |
| Civil Twilight | 06:30:11 | 06:52:16 | 22m 5s | |
| Daylight | 06:52:16 | 18:43:14 | 11h 50m 58s | |
| Civil Twilight | 18:43:14 | 19:05:18 | 22m 4s | |
| Nautical Twilight | 19:05:18 | 19:30:57 | 25m 39s | |
| Astronomical Twilight | 19:30:57 | 19:56:35 | 25m 38s | |
| Night | 19:56:35 | 23:59:59 | 4h 3m 24s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-07-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:52:16 | 12:47:45 | 18:43:14 |
| Azimuth | 69.4° | 0° | 290.6° |
| Day Length |  |
11h 50m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 004 916 km94 451 476 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 | -70.8° | 323.7° |
| 100 | -74.5° | 10.6° |
| 200 | -66.8° | 47.3° |
| 300 | -54.5° | 61.5° |
| 400 | -41° | 67.2° |
| 500 | -27.1° | 69.6° |
| 600 | -13.1° | 70° |
| 700 | 0.9° | 69.2° |
| 800 | 14.8° | 67° |
| 900 | 28.3° | 63.1° |
| 1000 | 41.2° | 56.4° |
| 1100 | 52.8° | 44.7° |
| 1200 | 61.4° | 24° |
| 1300 | 63.8° | 353.6° |
| 1400 | 58.6° | 326.3° |
| 1500 | 48.5° | 309.7° |
| 1600 | 36.2° | 300.4° |
| 1700 | 23° | 295° |
| 1800 | 9.2° | 291.9° |
| 1900 | -4.7° | 290.2° |
| 2000 | -18.7° | 289.9° |
| 2100 | -32.7° | 290.9° |
| 2200 | -46.6° | 294.3° |
| 2300 | -59.8° | 302.4° |
| 2400 | -71° | 323.3° |