sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-16.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-16
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:10:08 | 5h 10m 8s | |
| Astronomical Twilight | 05:10:08 | 05:34:40 | 24m 32s | |
| Nautical Twilight | 05:34:40 | 05:59:09 | 24m 29s | |
| Civil Twilight | 05:59:09 | 06:20:06 | 20m 57s | |
| Daylight | 06:20:06 | 18:33:48 | 12h 13m 42s | |
| Civil Twilight | 18:33:48 | 18:54:46 | 20m 58s | |
| Nautical Twilight | 18:54:46 | 19:19:14 | 24m 28s | |
| Astronomical Twilight | 19:19:14 | 19:43:46 | 24m 32s | |
| Night | 19:43:46 | 23:59:59 | 4h 16m 13s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:20:06 | 12:26:57 | 18:33:48 |
| Azimuth | 98.7° | 180° | 261.1° |
| Day Length | ![]() |
12h 13m 42s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 132 488 km92 666 632 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -74.5° | 206.3° |
| 100 | -73.9° | 149.7° |
| 200 | -63.1° | 121° |
| 300 | -49.5° | 109.9° |
| 400 | -35.2° | 104.4° |
| 500 | -20.6° | 101.3° |
| 600 | -5.9° | 99.2° |
| 700 | 8.8° | 97.9° |
| 800 | 23.6° | 97° |
| 900 | 38.5° | 96.7° |
| 1000 | 53.3° | 97.1° |
| 1100 | 68.1° | 99.7° |
| 1200 | 82.5° | 115.8° |
| 1300 | 81.3° | 247.7° |
| 1400 | 66.8° | 260.6° |
| 1500 | 52° | 262.8° |
| 1600 | 37.2° | 263.2° |
| 1700 | 22.4° | 262.8° |
| 1800 | 7.6° | 261.9° |
| 1900 | -7.2° | 260.4° |
| 2000 | -21.9° | 258.3° |
| 2100 | -36.4° | 254.9° |
| 2200 | -50.6° | 249° |
| 2300 | -64° | 236.9° |
| 2400 | -74.2° | 205.5° |