sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-01-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:21:36 | 5h 21m 36s | |
| Astronomical Twilight | 05:21:36 | 05:48:03 | 26m 27s | |
| Nautical Twilight | 05:48:03 | 06:14:17 | 26m 14s | |
| Civil Twilight | 06:14:17 | 06:36:38 | 22m 21s | |
| Daylight | 06:36:38 | 19:01:29 | 12h 24m 51s | |
| Civil Twilight | 19:01:29 | 19:23:50 | 22m 21s | |
| Nautical Twilight | 19:23:50 | 19:50:04 | 26m 14s | |
| Astronomical Twilight | 19:50:04 | 20:16:32 | 26m 28s | |
| Night | 20:16:32 | 23:59:59 | 3h 43m 27s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-01-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:36:38 | 12:49:04 | 19:01:29 |
| Azimuth | 112.1° | 180° | 248° |
| Day Length |  |
12h 24m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 121 208 km91 416 880 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 | -60.1° | 203.3° |
| 100 | -62.5° | 174.5° |
| 200 | -57.6° | 148.2° |
| 300 | -47.9° | 131.7° |
| 400 | -35.9° | 122.1° |
| 500 | -22.8° | 116.6° |
| 600 | -9.3° | 113.3° |
| 700 | 4.5° | 111.6° |
| 800 | 18.4° | 111.3° |
| 900 | 32.3° | 112.5° |
| 1000 | 45.9° | 116.1° |
| 1100 | 58.9° | 124.6° |
| 1200 | 69.7° | 145.3° |
| 1300 | 73.3° | 188.7° |
| 1400 | 66.3° | 224.4° |
| 1500 | 54.4° | 239.3° |
| 1600 | 41.1° | 245.6° |
| 1700 | 27.4° | 248.2° |
| 1800 | 13.5° | 248.8° |
| 1900 | -0.4° | 248° |
| 2000 | -14.2° | 245.8° |
| 2100 | -27.6° | 241.9° |
| 2200 | -40.4° | 235.2° |
| 2300 | -51.8° | 223.6° |
| 2400 | -60.2° | 203.6° |