sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-03-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:36:44 | 5h 36m 44s | |
| Astronomical Twilight | 05:36:44 | 06:00:51 | 24m 7s | |
| Nautical Twilight | 06:00:51 | 06:24:59 | 24m 8s | |
| Civil Twilight | 06:24:59 | 06:45:40 | 20m 41s | |
| Daylight | 06:45:40 | 18:53:17 | 12h 7m 37s | |
| Civil Twilight | 18:53:17 | 19:13:58 | 20m 41s | |
| Nautical Twilight | 19:13:58 | 19:38:06 | 24m 8s | |
| Astronomical Twilight | 19:38:06 | 20:02:13 | 24m 7s | |
| Night | 20:02:13 | 23:59:59 | 3h 57m 46s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:40 | 12:49:28 | 18:53:17 |
| Azimuth | 91.4° | 0° | 268.8° |
| Day Length |  |
12h 7m 37s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 893 555 km92 518 166 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 | -75.7° | 241.8° |
| 100 | -82.8° | 160° |
| 200 | -71.3° | 110.8° |
| 300 | -56.9° | 100.9° |
| 400 | -42.1° | 96.7° |
| 500 | -27.2° | 94.3° |
| 600 | -12.3° | 92.5° |
| 700 | 2.6° | 91° |
| 800 | 17.5° | 89.6° |
| 900 | 32.5° | 88° |
| 1000 | 47.4° | 85.9° |
| 1100 | 62.2° | 82.2° |
| 1200 | 76.8° | 71.7° |
| 1300 | 85.1° | 329.5° |
| 1400 | 72° | 283.1° |
| 1500 | 57.3° | 276.4° |
| 1600 | 42.4° | 273.4° |
| 1700 | 27.5° | 271.6° |
| 1800 | 12.5° | 270.1° |
| 1900 | -2.4° | 268.7° |
| 2000 | -17.3° | 267.2° |
| 2100 | -32.2° | 265.3° |
| 2200 | -47.1° | 262.6° |
| 2300 | -61.8° | 257.6° |
| 2400 | -76° | 243° |