sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-12-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:05:38 | 5h 5m 38s | |
| Astronomical Twilight | 05:05:38 | 05:32:21 | 26m 43s | |
| Nautical Twilight | 05:32:21 | 05:58:49 | 26m 28s | |
| Civil Twilight | 05:58:49 | 06:21:22 | 22m 33s | |
| Daylight | 06:21:22 | 18:47:19 | 12h 25m 57s | |
| Civil Twilight | 18:47:19 | 19:09:52 | 22m 33s | |
| Nautical Twilight | 19:09:52 | 19:36:20 | 26m 28s | |
| Astronomical Twilight | 19:36:20 | 20:03:04 | 26m 44s | |
| Night | 20:03:04 | 23:59:59 | 3h 56m 55s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-12-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:22 | 12:34:21 | 18:47:19 |
| Azimuth | 113.1° | 180° | 246.8° |
| Day Length |  |
12h 25m 57s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 305 644 km91 531 484 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 | -60.5° | 196.2° |
| 100 | -61° | 167.7° |
| 200 | -54.8° | 144.3° |
| 300 | -44.5° | 129.9° |
| 400 | -32.3° | 121.5° |
| 500 | -19.3° | 116.6° |
| 600 | -5.7° | 113.8° |
| 700 | 8° | 112.4° |
| 800 | 21.8° | 112.5° |
| 900 | 35.5° | 114.4° |
| 1000 | 48.9° | 119.1° |
| 1100 | 61.3° | 129.9° |
| 1200 | 70.6° | 155.4° |
| 1300 | 71.4° | 198.7° |
| 1400 | 62.9° | 227.5° |
| 1500 | 50.8° | 239.8° |
| 1600 | 37.5° | 245.1° |
| 1700 | 23.9° | 247.3° |
| 1800 | 10.1° | 247.6° |
| 1900 | -3.7° | 246.5° |
| 2000 | -17.3° | 243.9° |
| 2100 | -30.4° | 239.3° |
| 2200 | -42.7° | 231.6° |
| 2300 | -53.4° | 218.3° |
| 2400 | -60.3° | 196.3° |