sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-20.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-08-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:35:44 | 5h 35m 44s | |
| Astronomical Twilight | 05:35:44 | 06:00:20 | 24m 36s | |
| Nautical Twilight | 06:00:20 | 06:24:58 | 24m 38s | |
| Civil Twilight | 06:24:58 | 06:46:09 | 21m 11s | |
| Daylight | 06:46:09 | 18:43:28 | 11h 57m 19s | |
| Civil Twilight | 18:43:28 | 19:04:39 | 21m 11s | |
| Nautical Twilight | 19:04:39 | 19:29:17 | 24m 38s | |
| Astronomical Twilight | 19:29:17 | 19:53:53 | 24m 36s | |
| Night | 19:53:53 | 23:59:59 | 4h 6m 6s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-08-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:46:09 | 12:44:49 | 18:43:28 |
| Azimuth | 77.3° | 0° | 282.5° |
| Day Length |  |
11h 57m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 371 640 km94 057 976 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 | -76.6° | 304.2° |
| 100 | -81.8° | 25.9° |
| 200 | -70.2° | 67° |
| 300 | -56° | 75.2° |
| 400 | -41.5° | 77.8° |
| 500 | -26.8° | 78.5° |
| 600 | -12.2° | 78.1° |
| 700 | 2.4° | 77° |
| 800 | 16.9° | 74.9° |
| 900 | 31.2° | 71.6° |
| 1000 | 45.1° | 65.9° |
| 1100 | 58.2° | 55.2° |
| 1200 | 68.7° | 31.8° |
| 1300 | 71.6° | 348.5° |
| 1400 | 64.1° | 314.3° |
| 1500 | 52° | 298.5° |
| 1600 | 38.4° | 290.8° |
| 1700 | 24.2° | 286.4° |
| 1800 | 9.8° | 283.8° |
| 1900 | -4.8° | 282.2° |
| 2000 | -19.4° | 281.4° |
| 2100 | -34.1° | 281.5° |
| 2200 | -48.7° | 282.8° |
| 2300 | -63.1° | 287.1° |
| 2400 | -76.8° | 303.1° |