sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-13.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-12-13
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:06:23 | 5h 6m 23s | |
| Astronomical Twilight | 05:06:23 | 05:33:09 | 26m 46s | |
| Nautical Twilight | 05:33:09 | 05:59:39 | 26m 30s | |
| Civil Twilight | 05:59:39 | 06:22:13 | 22m 34s | |
| Daylight | 06:22:13 | 18:48:19 | 12h 26m 6s | |
| Civil Twilight | 18:48:19 | 19:10:54 | 22m 35s | |
| Nautical Twilight | 19:10:54 | 19:37:23 | 26m 29s | |
| Astronomical Twilight | 19:37:23 | 20:04:09 | 26m 46s | |
| Night | 20:04:09 | 23:59:59 | 3h 55m 50s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-12-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:22:13 | 12:35:16 | 18:48:19 |
| Azimuth | 113.3° | 180° | 246.7° |
| Day Length | ![]() |
12h 26m 6s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 272 210 km91 510 709 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -60.2° | 196.5° |
| 100 | -60.9° | 168.2° |
| 200 | -54.8° | 144.8° |
| 300 | -44.6° | 130.3° |
| 400 | -32.5° | 121.8° |
| 500 | -19.4° | 116.8° |
| 600 | -5.9° | 113.9° |
| 700 | 7.8° | 112.6° |
| 800 | 21.6° | 112.7° |
| 900 | 35.3° | 114.5° |
| 1000 | 48.6° | 119.2° |
| 1100 | 61° | 129.9° |
| 1200 | 70.4° | 155.1° |
| 1300 | 71.4° | 197.9° |
| 1400 | 63° | 227° |
| 1500 | 51° | 239.4° |
| 1600 | 37.7° | 244.9° |
| 1700 | 24.1° | 247.1° |
| 1800 | 10.3° | 247.4° |
| 1900 | -3.5° | 246.4° |
| 2000 | -17° | 243.8° |
| 2100 | -30.1° | 239.2° |
| 2200 | -42.5° | 231.5° |
| 2300 | -53.1° | 218.4° |
| 2400 | -60.1° | 196.6° |