sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-12-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:13:34 | 5h 13m 34s | |
| Astronomical Twilight | 05:13:34 | 05:40:23 | 26m 49s | |
| Nautical Twilight | 05:40:23 | 06:06:54 | 26m 31s | |
| Civil Twilight | 06:06:54 | 06:29:30 | 22m 36s | |
| Daylight | 06:29:30 | 18:55:45 | 12h 26m 15s | |
| Civil Twilight | 18:55:45 | 19:18:21 | 22m 36s | |
| Nautical Twilight | 19:18:21 | 19:44:53 | 26m 32s | |
| Astronomical Twilight | 19:44:53 | 20:11:41 | 26m 48s | |
| Night | 20:11:41 | 23:59:59 | 3h 48m 18s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-12-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:30 | 12:42:38 | 18:55:45 |
| Azimuth | 113.5° | 180° | 246.5° |
| Day Length |  |
12h 26m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 114 105 km91 412 467 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 | -59.4° | 199.4° |
| 100 | -60.9° | 171.7° |
| 200 | -55.6° | 147.4° |
| 300 | -45.8° | 132° |
| 400 | -33.9° | 122.9° |
| 500 | -21° | 117.5° |
| 600 | -7.6° | 114.4° |
| 700 | 6.1° | 112.9° |
| 800 | 19.9° | 112.9° |
| 900 | 33.6° | 114.5° |
| 1000 | 46.9° | 118.7° |
| 1100 | 59.5° | 128.4° |
| 1200 | 69.4° | 151.1° |
| 1300 | 71.6° | 192.6° |
| 1400 | 64.2° | 224.2° |
| 1500 | 52.4° | 238.1° |
| 1600 | 39.3° | 244.2° |
| 1700 | 25.7° | 246.7° |
| 1800 | 12° | 247.3° |
| 1900 | -1.8° | 246.4° |
| 2000 | -15.3° | 244° |
| 2100 | -28.5° | 239.8° |
| 2200 | -40.9° | 232.5° |
| 2300 | -51.8° | 220.2° |
| 2400 | -59.4° | 199.7° |