sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-21.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-12-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:56 | 5h 9m 56s | |
| Astronomical Twilight | 05:09:56 | 05:36:47 | 26m 51s | |
| Nautical Twilight | 05:36:47 | 06:03:20 | 26m 33s | |
| Civil Twilight | 06:03:20 | 06:25:58 | 22m 38s | |
| Daylight | 06:25:58 | 18:52:21 | 12h 26m 23s | |
| Civil Twilight | 18:52:21 | 19:14:59 | 22m 38s | |
| Nautical Twilight | 19:14:59 | 19:41:33 | 26m 34s | |
| Astronomical Twilight | 19:41:33 | 20:08:23 | 26m 50s | |
| Night | 20:08:23 | 23:59:59 | 3h 51m 36s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-12-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:58 | 12:39:10 | 18:52:21 |
| Azimuth | 113.6° | 180° | 246.4° |
| Day Length |  |
12h 26m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 167 171 km91 445 441 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 | -59.6° | 197.9° |
| 100 | -60.7° | 170.2° |
| 200 | -55° | 146.4° |
| 300 | -45.1° | 131.4° |
| 400 | -33.2° | 122.6° |
| 500 | -20.2° | 117.4° |
| 600 | -6.8° | 114.4° |
| 700 | 6.9° | 113° |
| 800 | 20.7° | 113° |
| 900 | 34.3° | 114.8° |
| 1000 | 47.7° | 119.3° |
| 1100 | 60.1° | 129.5° |
| 1200 | 69.7° | 153.2° |
| 1300 | 71.3° | 195° |
| 1400 | 63.5° | 225.2° |
| 1500 | 51.7° | 238.4° |
| 1600 | 38.5° | 244.2° |
| 1700 | 24.9° | 246.6° |
| 1800 | 11.2° | 247.1° |
| 1900 | -2.5° | 246.2° |
| 2000 | -16.1° | 243.7° |
| 2100 | -29.2° | 239.3° |
| 2200 | -41.6° | 231.8° |
| 2300 | -52.3° | 219.1° |
| 2400 | -59.6° | 198.1° |