sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-19.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:23:29 | 5h 23m 29s | |
| Astronomical Twilight | 05:23:29 | 05:47:36 | 24m 7s | |
| Nautical Twilight | 05:47:36 | 06:11:42 | 24m 6s | |
| Civil Twilight | 06:11:42 | 06:32:24 | 20m 42s | |
| Daylight | 06:32:24 | 18:38:04 | 12h 5m 40s | |
| Civil Twilight | 18:38:04 | 18:58:46 | 20m 42s | |
| Nautical Twilight | 18:58:46 | 19:22:53 | 24m 7s | |
| Astronomical Twilight | 19:22:53 | 19:46:59 | 24m 6s | |
| Night | 19:46:59 | 23:59:59 | 4h 13m 0s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:32:24 | 12:35:14 | 18:38:04 |
| Azimuth | 88.3° | 0° | 271.6° |
| Day Length |  |
12h 5m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 281 570 km93 380 638 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 | -80.4° | 248.9° |
| 100 | -83° | 120.2° |
| 200 | -68.7° | 98.8° |
| 300 | -53.9° | 94.3° |
| 400 | -39° | 92° |
| 500 | -24° | 90.4° |
| 600 | -9.1° | 89° |
| 700 | 5.8° | 87.6° |
| 800 | 20.8° | 86° |
| 900 | 35.6° | 83.9° |
| 1000 | 50.5° | 80.6° |
| 1100 | 65° | 73.9° |
| 1200 | 78.6° | 51.5° |
| 1300 | 80.6° | 319.5° |
| 1400 | 67.8° | 288.1° |
| 1500 | 53.3° | 280.2° |
| 1600 | 38.5° | 276.5° |
| 1700 | 23.6° | 274.2° |
| 1800 | 8.7° | 272.5° |
| 1900 | -6.2° | 271° |
| 2000 | -21.2° | 269.6° |
| 2100 | -36.1° | 268° |
| 2200 | -51° | 265.8° |
| 2300 | -65.8° | 261.6° |
| 2400 | -80.3° | 246.6° |