sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-13.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-01-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:22:42 | 5h 22m 42s | |
| Astronomical Twilight | 05:22:42 | 05:49:06 | 26m 24s | |
| Nautical Twilight | 05:49:06 | 06:15:15 | 26m 9s | |
| Civil Twilight | 06:15:15 | 06:37:33 | 22m 18s | |
| Daylight | 06:37:33 | 19:02:07 | 12h 24m 34s | |
| Civil Twilight | 19:02:07 | 19:24:25 | 22m 18s | |
| Nautical Twilight | 19:24:25 | 19:50:34 | 26m 9s | |
| Astronomical Twilight | 19:50:34 | 20:16:58 | 26m 24s | |
| Night | 20:16:58 | 23:59:59 | 3h 43m 1s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-01-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:37:33 | 12:49:50 | 19:02:07 |
| Azimuth | 111.8° | 180° | 248.3° |
| Day Length |  |
12h 24m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 134 581 km91 425 190 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 | -60.3° | 203.9° |
| 100 | -62.8° | 174.9° |
| 200 | -57.9° | 148.2° |
| 300 | -48.2° | 131.5° |
| 400 | -36.2° | 121.9° |
| 500 | -23.1° | 116.3° |
| 600 | -9.5° | 113° |
| 700 | 4.3° | 111.3° |
| 800 | 18.3° | 111° |
| 900 | 32.1° | 112.1° |
| 1000 | 45.8° | 115.6° |
| 1100 | 58.9° | 123.9° |
| 1200 | 69.8° | 144.3° |
| 1300 | 73.7° | 188.2° |
| 1400 | 66.6° | 224.7° |
| 1500 | 54.7° | 239.7° |
| 1600 | 41.4° | 245.9° |
| 1700 | 27.6° | 248.5° |
| 1800 | 13.6° | 249.1° |
| 1900 | -0.3° | 248.3° |
| 2000 | -14.1° | 246.2° |
| 2100 | -27.5° | 242.3° |
| 2200 | -40.4° | 235.7° |
| 2300 | -51.9° | 224.2° |
| 2400 | -60.4° | 204.2° |