sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-21.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:35:27 | 5h 35m 27s | |
| Astronomical Twilight | 05:35:27 | 06:00:01 | 24m 34s | |
| Nautical Twilight | 06:00:01 | 06:24:37 | 24m 36s | |
| Civil Twilight | 06:24:37 | 06:45:47 | 21m 10s | |
| Daylight | 06:45:47 | 18:43:21 | 11h 57m 34s | |
| Civil Twilight | 18:43:21 | 19:04:31 | 21m 10s | |
| Nautical Twilight | 19:04:31 | 19:29:07 | 24m 36s | |
| Astronomical Twilight | 19:29:07 | 19:53:41 | 24m 34s | |
| Night | 19:53:41 | 23:59:59 | 4h 6m 18s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:47 | 12:44:34 | 18:43:21 |
| Azimuth | 77.6° | 0° | 282.2° |
| Day Length |  |
11h 57m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 341 438 km94 039 210 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 | -76.8° | 303.1° |
| 100 | -82.1° | 27.4° |
| 200 | -70.2° | 67.9° |
| 300 | -56° | 75.8° |
| 400 | -41.4° | 78.2° |
| 500 | -26.8° | 78.8° |
| 600 | -12.1° | 78.4° |
| 700 | 2.5° | 77.3° |
| 800 | 17° | 75.3° |
| 900 | 31.3° | 72° |
| 1000 | 45.3° | 66.3° |
| 1100 | 58.4° | 55.6° |
| 1200 | 69° | 32.1° |
| 1300 | 71.9° | 348.1° |
| 1400 | 64.3° | 313.6° |
| 1500 | 52° | 298° |
| 1600 | 38.4° | 290.3° |
| 1700 | 24.2° | 286° |
| 1800 | 9.8° | 283.4° |
| 1900 | -4.8° | 281.9° |
| 2000 | -19.5° | 281.1° |
| 2100 | -34.1° | 281.1° |
| 2200 | -48.8° | 282.3° |
| 2300 | -63.3° | 286.4° |
| 2400 | -77° | 302° |