sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-13.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:37:24 | 5h 37m 24s | |
| Astronomical Twilight | 05:37:24 | 06:02:14 | 24m 50s | |
| Nautical Twilight | 06:02:14 | 06:27:05 | 24m 51s | |
| Civil Twilight | 06:27:05 | 06:48:28 | 21m 23s | |
| Daylight | 06:48:28 | 18:44:04 | 11h 55m 36s | |
| Civil Twilight | 18:44:04 | 19:05:27 | 21m 23s | |
| Nautical Twilight | 19:05:27 | 19:30:18 | 24m 51s | |
| Astronomical Twilight | 19:30:18 | 19:55:08 | 24m 50s | |
| Night | 19:55:08 | 23:59:59 | 4h 4m 51s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:48:28 | 12:46:16 | 18:44:04 |
| Azimuth | 75.1° | 0° | 284.8° |
| Day Length |  |
11h 55m 36s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 568 080 km94 180 039 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 | -75.1° | 310.7° |
| 100 | -79.9° | 18.6° |
| 200 | -69.6° | 60.7° |
| 300 | -55.9° | 71.2° |
| 400 | -41.6° | 74.8° |
| 500 | -27.1° | 76° |
| 600 | -12.6° | 75.9° |
| 700 | 1.8° | 74.8° |
| 800 | 16.2° | 72.7° |
| 900 | 30.3° | 69.2° |
| 1000 | 44° | 63.2° |
| 1100 | 56.7° | 52.1° |
| 1200 | 66.7° | 29.5° |
| 1300 | 69.5° | 350.8° |
| 1400 | 62.8° | 318.3° |
| 1500 | 51.2° | 301.9° |
| 1600 | 38° | 293.6° |
| 1700 | 24.1° | 288.9° |
| 1800 | 9.8° | 286° |
| 1900 | -4.6° | 284.4° |
| 2000 | -19.1° | 283.8° |
| 2100 | -33.6° | 284.1° |
| 2200 | -48° | 286° |
| 2300 | -62.2° | 291.5° |
| 2400 | -75.3° | 309.9° |