sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:28:58 | 5h 28m 58s | |
| Astronomical Twilight | 05:28:58 | 05:54:11 | 25m 13s | |
| Nautical Twilight | 05:54:11 | 06:19:26 | 25m 15s | |
| Civil Twilight | 06:19:26 | 06:41:09 | 21m 43s | |
| Daylight | 06:41:09 | 18:34:16 | 11h 53m 7s | |
| Civil Twilight | 18:34:16 | 18:55:59 | 21m 43s | |
| Nautical Twilight | 18:55:59 | 19:21:14 | 25m 15s | |
| Astronomical Twilight | 19:21:14 | 19:46:27 | 25m 13s | |
| Night | 19:46:27 | 23:59:59 | 4h 13m 32s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:09 | 12:37:42 | 18:34:16 |
| Azimuth | 72.3° | 0° | 287.8° |
| Day Length |  |
11h 53m 7s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 092 653 km93 884 622 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 | -74.7° | 323.4° |
| 100 | -76.7° | 23.3° |
| 200 | -66.6° | 57° |
| 300 | -53.2° | 67.6° |
| 400 | -39.2° | 71.6° |
| 500 | -25° | 73° |
| 600 | -10.7° | 73° |
| 700 | 3.6° | 71.9° |
| 800 | 17.7° | 69.5° |
| 900 | 31.5° | 65.4° |
| 1000 | 44.7° | 58.4° |
| 1100 | 56.5° | 45.8° |
| 1200 | 65° | 21.9° |
| 1300 | 66.2° | 346.9° |
| 1400 | 59.2° | 319.3° |
| 1500 | 48° | 304.3° |
| 1600 | 35° | 296.2° |
| 1700 | 21.4° | 291.5° |
| 1800 | 7.3° | 288.8° |
| 1900 | -6.9° | 287.3° |
| 2000 | -21.2° | 287° |
| 2100 | -35.4° | 288° |
| 2200 | -49.5° | 291.2° |
| 2300 | -63° | 299.5° |
| 2400 | -74.5° | 324° |