sun .5deg.comOsan, South Korea (Gyeonggi-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in Osan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Osan for this day: 2026-04-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:15:39 | 4h 15m 39s | |
| Astronomical Twilight | 04:15:39 | 04:49:47 | 34m 8s | |
| Nautical Twilight | 04:49:47 | 05:22:22 | 32m 35s | |
| Civil Twilight | 05:22:22 | 05:49:31 | 27m 9s | |
| Daylight | 05:49:31 | 19:11:28 | 13h 21m 57s | |
| Civil Twilight | 19:11:28 | 19:38:37 | 27m 9s | |
| Nautical Twilight | 19:38:37 | 20:11:12 | 32m 35s | |
| Astronomical Twilight | 20:11:12 | 20:45:20 | 34m 8s | |
| Night | 20:45:20 | 23:59:59 | 3h 14m 39s |
Sunrise, Sunset and Solar noon here: Osan, KR, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:49:31 | 12:30:29 | 19:11:28 |
| Azimuth | 74.5° | 180° | 285.5° |
| Day Length | ![]() |
13h 21m 57s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 338 615 km93 416 084 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -40.8° | 349.9° |
| 100 | -40.9° | 9.4° |
| 200 | -37° | 27.7° |
| 300 | -30° | 43.2° |
| 400 | -20.9° | 56° |
| 500 | -10.4° | 66.7° |
| 600 | 0.9° | 76.1° |
| 700 | 12.7° | 85° |
| 800 | 24.7° | 94° |
| 900 | 36.5° | 104.2° |
| 1000 | 47.7° | 117.1° |
| 1100 | 57.4° | 135.4° |
| 1200 | 63.6° | 162.8° |
| 1300 | 63.7° | 196.3° |
| 1400 | 57.6° | 223.9° |
| 1500 | 48° | 242.5° |
| 1600 | 36.9° | 255.5° |
| 1700 | 25.1° | 265.8° |
| 1800 | 13.2° | 274.9° |
| 1900 | 1.4° | 283.8° |
| 2000 | -9.9° | 293.1° |
| 2100 | -20.4° | 303.8° |
| 2200 | -29.6° | 316.5° |
| 2300 | -36.6° | 331.9° |
| 2400 | -40.5° | 350.1° |