sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-19.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-04-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:31:16 | 5h 31m 16s | |
| Astronomical Twilight | 05:31:16 | 05:55:45 | 24m 29s | |
| Nautical Twilight | 05:55:45 | 06:20:16 | 24m 31s | |
| Civil Twilight | 06:20:16 | 06:41:20 | 21m 4s | |
| Daylight | 06:41:20 | 18:39:43 | 11h 58m 23s | |
| Civil Twilight | 18:39:43 | 19:00:47 | 21m 4s | |
| Nautical Twilight | 19:00:47 | 19:25:18 | 24m 31s | |
| Astronomical Twilight | 19:25:18 | 19:49:47 | 24m 29s | |
| Night | 19:49:47 | 23:59:59 | 4h 10m 12s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-04-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:20 | 12:40:31 | 18:39:43 |
| Azimuth | 79.2° | 0° | 281° |
| Day Length |  |
11h 58m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 252 966 km93 362 865 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 | -78.5° | 298.4° |
| 100 | -82.9° | 40.8° |
| 200 | -69.7° | 73.3° |
| 300 | -55.2° | 78.8° |
| 400 | -40.5° | 80.4° |
| 500 | -25.8° | 80.5° |
| 600 | -11.1° | 80° |
| 700 | 3.6° | 78.7° |
| 800 | 18.2° | 76.6° |
| 900 | 32.6° | 73.3° |
| 1000 | 46.7° | 67.7° |
| 1100 | 60° | 56.9° |
| 1200 | 70.7° | 31.9° |
| 1300 | 72.9° | 343.9° |
| 1400 | 64.4° | 309.9° |
| 1500 | 51.7° | 295.4° |
| 1600 | 37.8° | 288.5° |
| 1700 | 23.5° | 284.5° |
| 1800 | 8.9° | 282.1° |
| 1900 | -5.7° | 280.6° |
| 2000 | -20.4° | 279.8° |
| 2100 | -35.1° | 279.8° |
| 2200 | -49.8° | 280.8° |
| 2300 | -64.4° | 284.5° |
| 2400 | -78.4° | 300.1° |