sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-17.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-04-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:31:36 | 5h 31m 36s | |
| Astronomical Twilight | 05:31:36 | 05:56:02 | 24m 26s | |
| Nautical Twilight | 05:56:02 | 06:20:29 | 24m 27s | |
| Civil Twilight | 06:20:29 | 06:41:31 | 21m 2s | |
| Daylight | 06:41:31 | 18:40:26 | 11h 58m 55s | |
| Civil Twilight | 18:40:26 | 19:01:27 | 21m 1s | |
| Nautical Twilight | 19:01:27 | 19:25:55 | 24m 28s | |
| Astronomical Twilight | 19:25:55 | 19:50:21 | 24m 26s | |
| Night | 19:50:21 | 23:59:59 | 4h 9m 38s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-04-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:31 | 12:40:58 | 18:40:26 |
| Azimuth | 79.9° | 0° | 280.3° |
| Day Length |  |
11h 58m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 169 910 km93 311 256 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 | -78.7° | 295° |
| 100 | -83.5° | 44.2° |
| 200 | -70° | 75.3° |
| 300 | -55.4° | 80° |
| 400 | -40.7° | 81.3° |
| 500 | -25.9° | 81.3° |
| 600 | -11.1° | 80.7° |
| 700 | 3.6° | 79.4° |
| 800 | 18.2° | 77.4° |
| 900 | 32.7° | 74.2° |
| 1000 | 46.9° | 68.8° |
| 1100 | 60.3° | 58.2° |
| 1200 | 71.2° | 33.3° |
| 1300 | 73.6° | 343.6° |
| 1400 | 64.9° | 308.7° |
| 1500 | 52.1° | 294.5° |
| 1600 | 38.1° | 287.7° |
| 1700 | 23.7° | 283.8° |
| 1800 | 9.1° | 281.4° |
| 1900 | -5.5° | 279.9° |
| 2000 | -20.3° | 279.1° |
| 2100 | -35° | 278.9° |
| 2200 | -49.8° | 279.7° |
| 2300 | -64.4° | 282.8° |
| 2400 | -78.6° | 296.7° |