sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-20.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-08-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:18:30 | 4h 18m 30s | |
| Astronomical Twilight | 04:18:30 | 04:52:41 | 34m 11s | |
| Nautical Twilight | 04:52:41 | 05:25:17 | 32m 36s | |
| Civil Twilight | 05:25:17 | 05:52:25 | 27m 8s | |
| Daylight | 05:52:25 | 19:17:19 | 13h 24m 54s | |
| Civil Twilight | 19:17:19 | 19:44:27 | 27m 8s | |
| Nautical Twilight | 19:44:27 | 20:17:03 | 32m 36s | |
| Astronomical Twilight | 20:17:03 | 20:51:14 | 34m 11s | |
| Night | 20:51:14 | 23:59:59 | 3h 8m 45s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-08-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:52:25 | 12:34:52 | 19:17:19 |
| Azimuth | 73.4° | 180° | 286.3° |
| Day Length |  |
13h 24m 54s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 369 143 km94 056 425 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 | -39.7° | 348.8° |
| 100 | -40.1° | 7.9° |
| 200 | -36.6° | 26° |
| 300 | -29.9° | 41.6° |
| 400 | -21° | 54.5° |
| 500 | -10.6° | 65.2° |
| 600 | 0.7° | 74.6° |
| 700 | 12.4° | 83.4° |
| 800 | 24.4° | 92.2° |
| 900 | 36.3° | 102.1° |
| 1000 | 47.7° | 114.6° |
| 1100 | 57.8° | 132.4° |
| 1200 | 64.6° | 159.6° |
| 1300 | 65.2° | 194.5° |
| 1400 | 59.2° | 223.6° |
| 1500 | 49.6° | 242.7° |
| 1600 | 38.3° | 255.8° |
| 1700 | 26.5° | 266° |
| 1800 | 14.5° | 275° |
| 1900 | 2.6° | 283.7° |
| 2000 | -8.8° | 292.9° |
| 2100 | -19.4° | 303.4° |
| 2200 | -28.7° | 315.8° |
| 2300 | -35.9° | 330.9° |
| 2400 | -40° | 348.8° |