sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-15.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-09-15
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:45:47 | 4h 45m 47s | |
| Astronomical Twilight | 04:45:47 | 05:16:55 | 31m 8s | |
| Nautical Twilight | 05:16:55 | 05:47:26 | 30m 31s | |
| Civil Twilight | 05:47:26 | 06:13:21 | 25m 55s | |
| Daylight | 06:13:21 | 18:40:05 | 12h 26m 44s | |
| Civil Twilight | 18:40:05 | 19:05:59 | 25m 54s | |
| Nautical Twilight | 19:05:59 | 19:36:30 | 30m 31s | |
| Astronomical Twilight | 19:36:30 | 20:07:38 | 31m 8s | |
| Night | 20:07:38 | 23:59:59 | 3h 52m 21s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-09-15.
| Sunrise | Solar noon | Sunset | |
| Time | 06:13:21 | 12:26:43 | 18:40:05 |
| Azimuth | 85.3° | 180° | 274.4° |
| Day Length | ![]() |
12h 26m 44s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 441 143 km93 479 792 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -49.3° | 349.5° |
| 100 | -49.1° | 12.5° |
| 200 | -44.4° | 33.3° |
| 300 | -36.4° | 50° |
| 400 | -26.4° | 63.1° |
| 500 | -15.2° | 73.8° |
| 600 | -3.4° | 83.2° |
| 700 | 8.5° | 92.3° |
| 800 | 20.4° | 101.7° |
| 900 | 31.9° | 112.4° |
| 1000 | 42.4° | 125.9° |
| 1100 | 50.9° | 144° |
| 1200 | 55.8° | 167.8° |
| 1300 | 55.6° | 194.6° |
| 1400 | 50.2° | 217.9° |
| 1500 | 41.4° | 235.4° |
| 1600 | 30.8° | 248.6° |
| 1700 | 19.2° | 259.1° |
| 1800 | 7.3° | 268.5° |
| 1900 | -4.7° | 277.4° |
| 2000 | -16.4° | 286.9° |
| 2100 | -27.5° | 297.8° |
| 2200 | -37.5° | 311.1° |
| 2300 | -45.3° | 328.3° |
| 2400 | -49.7° | 349.5° |