sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-12.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:11:58 | 5h 11m 58s | |
| Astronomical Twilight | 05:11:58 | 05:36:23 | 24m 25s | |
| Nautical Twilight | 05:36:23 | 06:00:45 | 24m 22s | |
| Civil Twilight | 06:00:45 | 06:21:38 | 20m 53s | |
| Daylight | 06:21:38 | 18:34:09 | 12h 12m 31s | |
| Civil Twilight | 18:34:09 | 18:55:02 | 20m 53s | |
| Nautical Twilight | 18:55:02 | 19:19:24 | 24m 22s | |
| Astronomical Twilight | 19:19:24 | 19:43:49 | 24m 25s | |
| Night | 19:43:49 | 23:59:59 | 4h 16m 10s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:38 | 12:27:53 | 18:34:09 |
| Azimuth | 97.2° | 180° | 262.6° |
| Day Length |  |
12h 12m 31s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 302 958 km92 772 557 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 | -75.7° | 209.9° |
| 100 | -75.3° | 147.6° |
| 200 | -64° | 118.3° |
| 300 | -50.2° | 107.8° |
| 400 | -35.8° | 102.7° |
| 500 | -21.1° | 99.7° |
| 600 | -6.3° | 97.8° |
| 700 | 8.5° | 96.4° |
| 800 | 23.3° | 95.4° |
| 900 | 38.2° | 94.8° |
| 1000 | 53.1° | 94.6° |
| 1100 | 68° | 95.6° |
| 1200 | 82.7° | 104.2° |
| 1300 | 81.9° | 257.1° |
| 1400 | 67.2° | 264.4° |
| 1500 | 52.3° | 265.2° |
| 1600 | 37.4° | 265° |
| 1700 | 22.5° | 264.4° |
| 1800 | 7.7° | 263.4° |
| 1900 | -7.1° | 261.9° |
| 2000 | -21.9° | 259.9° |
| 2100 | -36.5° | 256.7° |
| 2200 | -50.9° | 251.3° |
| 2300 | -64.6° | 240.1° |
| 2400 | -75.4° | 208.9° |