sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:54:36 | 3h 54m 36s | |
| Astronomical Twilight | 03:54:36 | 04:32:22 | 37m 46s | |
| Nautical Twilight | 04:32:22 | 05:07:22 | 35m 0s | |
| Civil Twilight | 05:07:22 | 05:36:00 | 28m 38s | |
| Daylight | 05:36:00 | 19:39:38 | 14h 3m 38s | |
| Civil Twilight | 19:39:38 | 20:08:17 | 28m 39s | |
| Nautical Twilight | 20:08:17 | 20:43:17 | 35m 0s | |
| Astronomical Twilight | 20:43:17 | 21:21:03 | 37m 46s | |
| Night | 21:21:03 | 23:59:59 | 2h 38m 56s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:36:00 | 12:37:49 | 19:39:38 |
| Azimuth | 66.1° | 180° | 293.7° |
| Day Length |  |
14h 3m 38s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 855 318 km94 358 520 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 | -33.9° | 349.1° |
| 100 | -34.4° | 6.3° |
| 200 | -31.4° | 22.9° |
| 300 | -25.4° | 37.5° |
| 400 | -17.1° | 49.9° |
| 500 | -7.2° | 60.4° |
| 600 | 3.7° | 69.6° |
| 700 | 15.2° | 78.1° |
| 800 | 27.1° | 86.5° |
| 900 | 39.1° | 95.7° |
| 1000 | 50.8° | 107.1° |
| 1100 | 61.7° | 123.9° |
| 1200 | 69.8° | 153° |
| 1300 | 71° | 196.1° |
| 1400 | 64.3° | 229.8° |
| 1500 | 53.9° | 249.1° |
| 1600 | 42.2° | 261.5° |
| 1700 | 30.3° | 271.1° |
| 1800 | 18.3° | 279.6° |
| 1900 | 6.7° | 287.9° |
| 2000 | -4.5° | 296.9° |
| 2100 | -14.7° | 306.9° |
| 2200 | -23.5° | 318.8° |
| 2300 | -30.2° | 332.9° |
| 2400 | -34.2° | 349° |