sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-29.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-07-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:39:04 | 5h 39m 4s | |
| Astronomical Twilight | 05:39:04 | 06:04:26 | 25m 22s | |
| Nautical Twilight | 06:04:26 | 06:29:48 | 25m 22s | |
| Civil Twilight | 06:29:48 | 06:51:39 | 21m 51s | |
| Daylight | 06:51:39 | 18:44:01 | 11h 52m 22s | |
| Civil Twilight | 18:44:01 | 19:05:51 | 21m 50s | |
| Nautical Twilight | 19:05:51 | 19:31:14 | 25m 23s | |
| Astronomical Twilight | 19:31:14 | 19:56:35 | 25m 21s | |
| Night | 19:56:35 | 23:59:59 | 4h 3m 24s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-07-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:51:39 | 12:47:50 | 18:44:01 |
| Azimuth | 71.1° | 0° | 288.8° |
| Day Length |  |
11h 52m 22s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 891 795 km94 381 186 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 | -72.1° | 320.2° |
| 100 | -76.1° | 11.8° |
| 200 | -67.9° | 50.7° |
| 300 | -55.1° | 64.2° |
| 400 | -41.4° | 69.4° |
| 500 | -27.3° | 71.4° |
| 600 | -13.1° | 71.8° |
| 700 | 1° | 70.9° |
| 800 | 15.1° | 68.7° |
| 900 | 28.8° | 64.9° |
| 1000 | 42° | 58.4° |
| 1100 | 53.9° | 46.9° |
| 1200 | 62.9° | 25.7° |
| 1300 | 65.5° | 353.2° |
| 1400 | 59.9° | 324.4° |
| 1500 | 49.4° | 307.6° |
| 1600 | 36.9° | 298.5° |
| 1700 | 23.4° | 293.3° |
| 1800 | 9.5° | 290.2° |
| 1900 | -4.6° | 288.5° |
| 2000 | -18.7° | 288.1° |
| 2100 | -32.9° | 288.9° |
| 2200 | -46.9° | 291.9° |
| 2300 | -60.5° | 299.2° |
| 2400 | -72.2° | 319.7° |