sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-04-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:32:40 | 5h 32m 40s | |
| Astronomical Twilight | 05:32:40 | 05:56:58 | 24m 18s | |
| Nautical Twilight | 05:56:58 | 06:21:17 | 24m 19s | |
| Civil Twilight | 06:21:17 | 06:42:11 | 20m 54s | |
| Daylight | 06:42:11 | 18:42:45 | 12h 0m 34s | |
| Civil Twilight | 18:42:45 | 19:03:38 | 20m 53s | |
| Nautical Twilight | 19:03:38 | 19:27:58 | 24m 20s | |
| Astronomical Twilight | 19:27:58 | 19:52:15 | 24m 17s | |
| Night | 19:52:15 | 23:59:59 | 4h 7m 44s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-04-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:42:11 | 12:42:28 | 18:42:45 |
| Azimuth | 82° | 0° | 278.2° |
| Day Length |  |
12h 0m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 916 812 km93 153 988 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 | -79° | 283.6° |
| 100 | -85.1° | 59.2° |
| 200 | -70.7° | 81.5° |
| 300 | -55.9° | 83.8° |
| 400 | -41.1° | 84.2° |
| 500 | -26.2° | 83.8° |
| 600 | -11.4° | 82.9° |
| 700 | 3.4° | 81.6° |
| 800 | 18.2° | 79.7° |
| 900 | 32.8° | 76.8° |
| 1000 | 47.2° | 71.9° |
| 1100 | 61° | 62.4° |
| 1200 | 72.8° | 38.4° |
| 1300 | 75.8° | 342.5° |
| 1400 | 66.5° | 305° |
| 1500 | 53.2° | 291.4° |
| 1600 | 39° | 285.1° |
| 1700 | 24.5° | 281.5° |
| 1800 | 9.8° | 279.3° |
| 1900 | -5° | 277.8° |
| 2000 | -19.8° | 276.8° |
| 2100 | -34.7° | 276.3° |
| 2200 | -49.5° | 276.3° |
| 2300 | -64.3° | 277.8° |
| 2400 | -79° | 285.6° |