sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-17.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-01-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:24:52 | 5h 24m 52s | |
| Astronomical Twilight | 05:24:52 | 05:51:07 | 26m 15s | |
| Nautical Twilight | 05:51:07 | 06:17:07 | 26m 0s | |
| Civil Twilight | 06:17:07 | 06:39:19 | 22m 12s | |
| Daylight | 06:39:19 | 19:03:11 | 12h 23m 52s | |
| Civil Twilight | 19:03:11 | 19:25:23 | 22m 12s | |
| Nautical Twilight | 19:25:23 | 19:51:24 | 26m 1s | |
| Astronomical Twilight | 19:51:24 | 20:17:38 | 26m 14s | |
| Night | 20:17:38 | 23:59:59 | 3h 42m 21s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-01-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:39:19 | 12:51:15 | 19:03:11 |
| Azimuth | 111.1° | 180° | 249° |
| Day Length | ![]() |
12h 23m 52s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 170 336 km91 447 407 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -60.8° | 205.1° |
| 100 | -63.5° | 175.5° |
| 200 | -58.7° | 148° |
| 300 | -48.9° | 130.9° |
| 400 | -36.8° | 121.3° |
| 500 | -23.6° | 115.7° |
| 600 | -10° | 112.4° |
| 700 | 3.9° | 110.6° |
| 800 | 17.9° | 110.2° |
| 900 | 31.9° | 111.3° |
| 1000 | 45.7° | 114.5° |
| 1100 | 58.9° | 122.3° |
| 1200 | 70.1° | 142.2° |
| 1300 | 74.4° | 187.4° |
| 1400 | 67.3° | 225.6° |
| 1500 | 55.3° | 240.7° |
| 1600 | 41.8° | 246.8° |
| 1700 | 28° | 249.3° |
| 1800 | 14° | 249.9° |
| 1900 | -0° | 249.1° |
| 2000 | -13.9° | 247° |
| 2100 | -27.4° | 243.2° |
| 2200 | -40.4° | 236.7° |
| 2300 | -52.1° | 225.4° |
| 2400 | -60.9° | 205.5° |