sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-20.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:22:59 | 5h 22m 59s | |
| Astronomical Twilight | 05:22:59 | 05:47:06 | 24m 7s | |
| Nautical Twilight | 05:47:06 | 06:11:12 | 24m 6s | |
| Civil Twilight | 06:11:12 | 06:31:54 | 20m 42s | |
| Daylight | 06:31:54 | 18:37:51 | 12h 5m 57s | |
| Civil Twilight | 18:37:51 | 18:58:33 | 20m 42s | |
| Nautical Twilight | 18:58:33 | 19:22:40 | 24m 7s | |
| Astronomical Twilight | 19:22:40 | 19:46:46 | 24m 6s | |
| Night | 19:46:46 | 23:59:59 | 4h 13m 13s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:31:54 | 12:34:53 | 18:37:51 |
| Azimuth | 88.7° | 0° | 271.2° |
| Day Length |  |
12h 5m 57s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 240 278 km93 354 981 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 | -80.3° | 246.6° |
| 100 | -82.7° | 122.5° |
| 200 | -68.6° | 99.8° |
| 300 | -53.7° | 94.9° |
| 400 | -38.8° | 92.5° |
| 500 | -23.9° | 90.8° |
| 600 | -9° | 89.4° |
| 700 | 6° | 88° |
| 800 | 20.9° | 86.4° |
| 900 | 35.8° | 84.4° |
| 1000 | 50.6° | 81.2° |
| 1100 | 65.2° | 74.8° |
| 1200 | 78.9° | 52.8° |
| 1300 | 80.9° | 317.5° |
| 1400 | 67.8° | 287.1° |
| 1500 | 53.3° | 279.5° |
| 1600 | 38.5° | 276° |
| 1700 | 23.6° | 273.8° |
| 1800 | 8.7° | 272.1° |
| 1900 | -6.3° | 270.6° |
| 2000 | -21.2° | 269.2° |
| 2100 | -36.1° | 267.5° |
| 2200 | -51° | 265.1° |
| 2300 | -65.9° | 260.6° |
| 2400 | -80.2° | 244.3° |