sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-31.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-08-31
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:30:41 | 4h 30m 41s | |
| Astronomical Twilight | 04:30:41 | 05:03:20 | 32m 39s | |
| Nautical Twilight | 05:03:20 | 05:34:52 | 31m 32s | |
| Civil Twilight | 05:34:52 | 06:01:21 | 26m 29s | |
| Daylight | 06:01:21 | 19:02:17 | 13h 0m 56s | |
| Civil Twilight | 19:02:17 | 19:28:46 | 26m 29s | |
| Nautical Twilight | 19:28:46 | 20:00:18 | 31m 32s | |
| Astronomical Twilight | 20:00:18 | 20:32:57 | 32m 39s | |
| Night | 20:32:57 | 23:59:59 | 3h 27m 2s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-08-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:01:21 | 12:31:49 | 19:02:17 |
| Azimuth | 78.2° | 180° | 281.5° |
| Day Length | ![]() |
13h 0m 56s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 009 841 km93 833 165 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -43.6° | 348.9° |
| 100 | -43.7° | 9.5° |
| 200 | -39.8° | 28.7° |
| 300 | -32.6° | 44.8° |
| 400 | -23.2° | 57.8° |
| 500 | -12.5° | 68.6° |
| 600 | -1° | 78° |
| 700 | 10.8° | 86.9° |
| 800 | 22.8° | 96.1° |
| 900 | 34.6° | 106.4° |
| 1000 | 45.7° | 119.4° |
| 1100 | 55.1° | 137.4° |
| 1200 | 61.1° | 163.3° |
| 1300 | 61.3° | 194.4° |
| 1400 | 55.7° | 220.9° |
| 1500 | 46.4° | 239.4° |
| 1600 | 35.4° | 252.7° |
| 1700 | 23.6° | 263.1° |
| 1800 | 11.6° | 272.3° |
| 1900 | -0.3° | 281.1° |
| 2000 | -11.8° | 290.5° |
| 2100 | -22.7° | 301.1° |
| 2200 | -32.2° | 314° |
| 2300 | -39.7° | 329.8° |
| 2400 | -43.9° | 349° |