sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-19.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:29:00 | 5h 29m 0s | |
| Astronomical Twilight | 05:29:00 | 05:54:30 | 25m 30s | |
| Nautical Twilight | 05:54:30 | 06:20:01 | 25m 31s | |
| Civil Twilight | 06:20:01 | 06:41:59 | 21m 58s | |
| Daylight | 06:41:59 | 18:33:35 | 11h 51m 36s | |
| Civil Twilight | 18:33:35 | 18:55:33 | 21m 58s | |
| Nautical Twilight | 18:55:33 | 19:21:04 | 25m 31s | |
| Astronomical Twilight | 19:21:04 | 19:46:34 | 25m 30s | |
| Night | 19:46:34 | 23:59:59 | 4h 13m 25s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:59 | 12:37:47 | 18:33:35 |
| Azimuth | 70.4° | 0° | 289.7° |
| Day Length |  |
11h 51m 36s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 350 757 km94 045 000 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 | -73.1° | 327.5° |
| 100 | -74.9° | 20.3° |
| 200 | -65.6° | 52.9° |
| 300 | -52.7° | 64.5° |
| 400 | -38.9° | 69.2° |
| 500 | -24.9° | 70.9° |
| 600 | -10.8° | 71.1° |
| 700 | 3.3° | 69.9° |
| 800 | 17.2° | 67.5° |
| 900 | 30.8° | 63.3° |
| 1000 | 43.8° | 56.1° |
| 1100 | 55.2° | 43.2° |
| 1200 | 63.2° | 20.2° |
| 1300 | 64.3° | 348° |
| 1400 | 57.8° | 321.8° |
| 1500 | 47° | 306.7° |
| 1600 | 34.4° | 298.3° |
| 1700 | 20.9° | 293.5° |
| 1800 | 7.1° | 290.7° |
| 1900 | -7° | 289.2° |
| 2000 | -21.1° | 289° |
| 2100 | -35.2° | 290.3° |
| 2200 | -49° | 294° |
| 2300 | -62.2° | 303.1° |
| 2400 | -73° | 327.9° |