sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-23.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-08-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:21:55 | 4h 21m 55s | |
| Astronomical Twilight | 04:21:55 | 04:55:39 | 33m 44s | |
| Nautical Twilight | 04:55:39 | 05:27:56 | 32m 17s | |
| Civil Twilight | 05:27:56 | 05:54:52 | 26m 56s | |
| Daylight | 05:54:52 | 19:13:22 | 13h 18m 30s | |
| Civil Twilight | 19:13:22 | 19:40:18 | 26m 56s | |
| Nautical Twilight | 19:40:18 | 20:12:35 | 32m 17s | |
| Astronomical Twilight | 20:12:35 | 20:46:19 | 33m 44s | |
| Night | 20:46:19 | 23:59:59 | 3h 13m 40s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-08-23.
| Sunrise | Solar noon | Sunset | |
| Time | 05:54:52 | 12:34:07 | 19:13:22 |
| Azimuth | 74.7° | 180° | 285° |
| Day Length |  |
13h 18m 30s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 276 886 km93 999 099 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 | -40.7° | 348.8° |
| 100 | -41.1° | 8.2° |
| 200 | -37.4° | 26.7° |
| 300 | -30.6° | 42.4° |
| 400 | -21.6° | 55.3° |
| 500 | -11.1° | 66.1° |
| 600 | 0.2° | 75.5° |
| 700 | 12° | 84.3° |
| 800 | 24° | 93.2° |
| 900 | 35.9° | 103.3° |
| 1000 | 47.2° | 115.9° |
| 1100 | 57.1° | 133.8° |
| 1200 | 63.6° | 160.7° |
| 1300 | 64.2° | 194.4° |
| 1400 | 58.3° | 222.8° |
| 1500 | 48.7° | 241.8° |
| 1600 | 37.6° | 254.9° |
| 1700 | 25.7° | 265.2° |
| 1800 | 13.7° | 274.3° |
| 1900 | 1.9° | 283° |
| 2000 | -9.6° | 292.3° |
| 2100 | -20.2° | 302.8° |
| 2200 | -29.6° | 315.3° |
| 2300 | -36.9° | 330.6° |
| 2400 | -41.1° | 348.8° |