sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-04-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:29:58 | 5h 29m 58s | |
| Astronomical Twilight | 05:29:58 | 05:54:43 | 24m 45s | |
| Nautical Twilight | 05:54:43 | 06:19:31 | 24m 48s | |
| Civil Twilight | 06:19:31 | 06:40:50 | 21m 19s | |
| Daylight | 06:40:50 | 18:36:54 | 11h 56m 4s | |
| Civil Twilight | 18:36:54 | 18:58:14 | 21m 20s | |
| Nautical Twilight | 18:58:14 | 19:23:01 | 24m 47s | |
| Astronomical Twilight | 19:23:01 | 19:47:47 | 24m 46s | |
| Night | 19:47:47 | 23:59:59 | 4h 12m 12s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-04-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:40:50 | 12:38:52 | 18:36:54 |
| Azimuth | 76.1° | 0° | 284° |
| Day Length |  |
11h 56m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 615 269 km93 587 989 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 | -77.2° | 311.5° |
| 100 | -80.2° | 30.9° |
| 200 | -68.4° | 65.6° |
| 300 | -54.4° | 73.8° |
| 400 | -39.9° | 76.5° |
| 500 | -25.4° | 77.2° |
| 600 | -10.8° | 76.9° |
| 700 | 3.7° | 75.7° |
| 800 | 18.1° | 73.4° |
| 900 | 32.3° | 69.8° |
| 1000 | 46° | 63.5° |
| 1100 | 58.7° | 51.6° |
| 1200 | 68.3° | 26.6° |
| 1300 | 69.9° | 345.2° |
| 1400 | 62.1° | 314.3° |
| 1500 | 50° | 299.5° |
| 1600 | 36.5° | 291.9° |
| 1700 | 22.5° | 287.6° |
| 1800 | 8.1° | 285.1° |
| 1900 | -6.3° | 283.6° |
| 2000 | -20.9° | 283° |
| 2100 | -35.4° | 283.4° |
| 2200 | -49.9° | 285.5° |
| 2300 | -64.1° | 291.4° |
| 2400 | -77° | 312.7° |