sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-13.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:28:55 | 5h 28m 55s | |
| Astronomical Twilight | 05:28:55 | 05:54:13 | 25m 18s | |
| Nautical Twilight | 05:54:13 | 06:19:32 | 25m 19s | |
| Civil Twilight | 06:19:32 | 06:41:19 | 21m 47s | |
| Daylight | 06:41:19 | 18:34:02 | 11h 52m 43s | |
| Civil Twilight | 18:34:02 | 18:55:49 | 21m 47s | |
| Nautical Twilight | 18:55:49 | 19:21:08 | 25m 19s | |
| Astronomical Twilight | 19:21:08 | 19:46:25 | 25m 17s | |
| Night | 19:46:25 | 23:59:59 | 4h 13m 34s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:19 | 12:37:40 | 18:34:02 |
| Azimuth | 71.8° | 0° | 288.3° |
| Day Length |  |
11h 52m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 160 014 km93 926 478 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 | -74.3° | 324.6° |
| 100 | -76.2° | 22.5° |
| 200 | -66.3° | 55.9° |
| 300 | -53.1° | 66.8° |
| 400 | -39.1° | 71° |
| 500 | -24.9° | 72.5° |
| 600 | -10.7° | 72.5° |
| 700 | 3.5° | 71.3° |
| 800 | 17.6° | 69° |
| 900 | 31.3° | 64.8° |
| 1000 | 44.4° | 57.8° |
| 1100 | 56.2° | 45.1° |
| 1200 | 64.5° | 21.4° |
| 1300 | 65.7° | 347.2° |
| 1400 | 58.9° | 320° |
| 1500 | 47.7° | 304.9° |
| 1600 | 34.9° | 296.7° |
| 1700 | 21.2° | 292° |
| 1800 | 7.2° | 289.3° |
| 1900 | -6.9° | 287.8° |
| 2000 | -21.2° | 287.6° |
| 2100 | -35.4° | 288.6° |
| 2200 | -49.4° | 292° |
| 2300 | -62.8° | 300.5° |
| 2400 | -74.1° | 325.2° |