sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-03-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:36:20 | 5h 36m 20s | |
| Astronomical Twilight | 05:36:20 | 06:00:27 | 24m 7s | |
| Nautical Twilight | 06:00:27 | 06:24:33 | 24m 6s | |
| Civil Twilight | 06:24:33 | 06:45:15 | 20m 42s | |
| Daylight | 06:45:15 | 18:51:57 | 12h 6m 42s | |
| Civil Twilight | 18:51:57 | 19:12:38 | 20m 41s | |
| Nautical Twilight | 19:12:38 | 19:36:45 | 24m 7s | |
| Astronomical Twilight | 19:36:45 | 20:00:51 | 24m 6s | |
| Night | 20:00:51 | 23:59:59 | 3h 59m 8s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:15 | 12:48:36 | 18:51:57 |
| Azimuth | 90.2° | 0° | 270° |
| Day Length |  |
12h 6m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 018 802 km92 595 991 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 | -76.5° | 245.8° |
| 100 | -83.8° | 154.4° |
| 200 | -71.5° | 107° |
| 300 | -56.9° | 98.7° |
| 400 | -42° | 95.1° |
| 500 | -27.2° | 92.9° |
| 600 | -12.2° | 91.3° |
| 700 | 2.7° | 89.8° |
| 800 | 17.6° | 88.3° |
| 900 | 32.6° | 86.6° |
| 1000 | 47.4° | 84.1° |
| 1100 | 62.2° | 79.6° |
| 1200 | 76.6° | 66.5° |
| 1300 | 83.9° | 333.3° |
| 1400 | 71.5° | 286.6° |
| 1500 | 56.9° | 278.5° |
| 1600 | 42° | 275° |
| 1700 | 27.1° | 272.9° |
| 1800 | 12.2° | 271.3° |
| 1900 | -2.7° | 269.8° |
| 2000 | -17.7° | 268.4° |
| 2100 | -32.6° | 266.7° |
| 2200 | -47.5° | 264.3° |
| 2300 | -62.3° | 259.9° |
| 2400 | -76.7° | 247.2° |