sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-07-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:39:06 | 5h 39m 6s | |
| Astronomical Twilight | 05:39:06 | 06:04:29 | 25m 23s | |
| Nautical Twilight | 06:04:29 | 06:29:54 | 25m 25s | |
| Civil Twilight | 06:29:54 | 06:51:46 | 21m 52s | |
| Daylight | 06:51:46 | 18:43:57 | 11h 52m 11s | |
| Civil Twilight | 18:43:57 | 19:05:49 | 21m 52s | |
| Nautical Twilight | 19:05:49 | 19:31:14 | 25m 25s | |
| Astronomical Twilight | 19:31:14 | 19:56:37 | 25m 23s | |
| Night | 19:56:37 | 23:59:59 | 4h 3m 22s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-07-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:51:46 | 12:47:51 | 18:43:57 |
| Azimuth | 70.8° | 0° | 289.1° |
| Day Length |  |
11h 52m 11s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 908 289 km94 391 435 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 | -71.9° | 320.7° |
| 100 | -75.9° | 11.6° |
| 200 | -67.7° | 50.2° |
| 300 | -55.1° | 63.8° |
| 400 | -41.3° | 69.1° |
| 500 | -27.3° | 71.2° |
| 600 | -13.1° | 71.5° |
| 700 | 1° | 70.6° |
| 800 | 15° | 68.5° |
| 900 | 28.7° | 64.7° |
| 1000 | 41.9° | 58.2° |
| 1100 | 53.8° | 46.6° |
| 1200 | 62.7° | 25.5° |
| 1300 | 65.3° | 353.3° |
| 1400 | 59.7° | 324.7° |
| 1500 | 49.3° | 307.9° |
| 1600 | 36.8° | 298.8° |
| 1700 | 23.4° | 293.5° |
| 1800 | 9.5° | 290.4° |
| 1900 | -4.6° | 288.8° |
| 2000 | -18.7° | 288.3° |
| 2100 | -32.9° | 289.2° |
| 2200 | -46.9° | 292.2° |
| 2300 | -60.4° | 299.7° |
| 2400 | -72.1° | 320.2° |