sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-12.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-09-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:42:54 | 4h 42m 54s | |
| Astronomical Twilight | 04:42:54 | 05:14:17 | 31m 23s | |
| Nautical Twilight | 05:14:17 | 05:44:58 | 30m 41s | |
| Civil Twilight | 05:44:58 | 06:10:57 | 25m 59s | |
| Daylight | 06:10:57 | 18:44:37 | 12h 33m 40s | |
| Civil Twilight | 18:44:37 | 19:10:36 | 25m 59s | |
| Nautical Twilight | 19:10:36 | 19:41:17 | 30m 41s | |
| Astronomical Twilight | 19:41:17 | 20:12:40 | 31m 23s | |
| Night | 20:12:40 | 23:59:59 | 3h 47m 19s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-09-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:10:57 | 12:27:47 | 18:44:37 |
| Azimuth | 83.8° | 180° | 275.9° |
| Day Length |  |
12h 33m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 560 730 km93 554 100 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 | -48.1° | 349.4° |
| 100 | -48° | 11.8° |
| 200 | -43.5° | 32.3° |
| 300 | -35.6° | 48.9° |
| 400 | -25.7° | 62° |
| 500 | -14.7° | 72.7° |
| 600 | -3° | 82.2° |
| 700 | 9° | 91.2° |
| 800 | 20.9° | 100.5° |
| 900 | 32.5° | 111.2° |
| 1000 | 43.1° | 124.6° |
| 1100 | 51.8° | 142.7° |
| 1200 | 56.9° | 167° |
| 1300 | 56.8° | 194.5° |
| 1400 | 51.3° | 218.5° |
| 1500 | 42.4° | 236.2° |
| 1600 | 31.7° | 249.4° |
| 1700 | 20.2° | 259.9° |
| 1800 | 8.2° | 269.2° |
| 1900 | -3.8° | 278.2° |
| 2000 | -15.5° | 287.7° |
| 2100 | -26.5° | 298.5° |
| 2200 | -36.4° | 311.7° |
| 2300 | -44.1° | 328.6° |
| 2400 | -48.5° | 349.4° |