sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-25.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-25
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:20:27 | 5h 20m 27s | |
| Astronomical Twilight | 05:20:27 | 05:44:35 | 24m 8s | |
| Nautical Twilight | 05:44:35 | 06:08:42 | 24m 7s | |
| Civil Twilight | 06:08:42 | 06:29:24 | 20m 42s | |
| Daylight | 06:29:24 | 18:36:50 | 12h 7m 26s | |
| Civil Twilight | 18:36:50 | 18:57:32 | 20m 42s | |
| Nautical Twilight | 18:57:32 | 19:21:39 | 24m 7s | |
| Astronomical Twilight | 19:21:39 | 19:45:47 | 24m 8s | |
| Night | 19:45:47 | 23:59:59 | 4h 14m 12s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-25.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:24 | 12:33:07 | 18:36:50 |
| Azimuth | 90.6° | 0° | 269.2° |
| Day Length | ![]() |
12h 7m 26s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 031 054 km93 224 975 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -79.7° | 235.5° |
| 100 | -81.2° | 131.6° |
| 200 | -67.7° | 104.6° |
| 300 | -53° | 98° |
| 400 | -38.2° | 94.9° |
| 500 | -23.3° | 92.9° |
| 600 | -8.3° | 91.3° |
| 700 | 6.6° | 89.9° |
| 800 | 21.5° | 88.4° |
| 900 | 36.5° | 86.7° |
| 1000 | 51.4° | 84.1° |
| 1100 | 66.1° | 79.1° |
| 1200 | 80.3° | 60.4° |
| 1300 | 81.8° | 305.9° |
| 1400 | 67.9° | 281.8° |
| 1500 | 53.1° | 276.2° |
| 1600 | 38.3° | 273.4° |
| 1700 | 23.3° | 271.6° |
| 1800 | 8.4° | 270.1° |
| 1900 | -6.5° | 268.6° |
| 2000 | -21.4° | 267.1° |
| 2100 | -36.3° | 265° |
| 2200 | -51.2° | 262° |
| 2300 | -65.9° | 255.8° |
| 2400 | -79.6° | 233.5° |