sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-19.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:08:50 | 5h 8m 50s | |
| Astronomical Twilight | 05:08:50 | 05:33:28 | 24m 38s | |
| Nautical Twilight | 05:33:28 | 05:58:02 | 24m 34s | |
| Civil Twilight | 05:58:02 | 06:19:04 | 21m 2s | |
| Daylight | 06:19:04 | 18:33:38 | 12h 14m 34s | |
| Civil Twilight | 18:33:38 | 18:54:40 | 21m 2s | |
| Nautical Twilight | 18:54:40 | 19:19:14 | 24m 34s | |
| Astronomical Twilight | 19:19:14 | 19:43:51 | 24m 37s | |
| Night | 19:43:51 | 23:59:59 | 4h 16m 8s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:19:04 | 12:26:21 | 18:33:38 |
| Azimuth | 99.8° | 180° | 260° |
| Day Length |  |
12h 14m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 005 923 km92 587 988 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 | -73.6° | 204.1° |
| 100 | -72.9° | 151.2° |
| 200 | -62.4° | 122.9° |
| 300 | -49° | 111.4° |
| 400 | -34.8° | 105.7° |
| 500 | -20.3° | 102.4° |
| 600 | -5.7° | 100.3° |
| 700 | 9.1° | 99° |
| 800 | 23.8° | 98.2° |
| 900 | 38.6° | 98.1° |
| 1000 | 53.4° | 99° |
| 1100 | 68.1° | 102.6° |
| 1200 | 82.1° | 123.5° |
| 1300 | 80.7° | 241.7° |
| 1400 | 66.5° | 257.9° |
| 1500 | 51.8° | 261.1° |
| 1600 | 37° | 261.8° |
| 1700 | 22.2° | 261.6° |
| 1800 | 7.5° | 260.8° |
| 1900 | -7.2° | 259.3° |
| 2000 | -21.8° | 257.1° |
| 2100 | -36.3° | 253.5° |
| 2200 | -50.4° | 247.3° |
| 2300 | -63.5° | 234.6° |
| 2400 | -73.3° | 203.4° |