sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-18.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-12-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:05:32 | 6h 5m 32s | |
| Astronomical Twilight | 06:05:32 | 06:37:06 | 31m 34s | |
| Nautical Twilight | 06:37:06 | 07:09:34 | 32m 28s | |
| Civil Twilight | 07:09:34 | 07:38:24 | 28m 50s | |
| Daylight | 07:38:24 | 17:17:11 | 9h 38m 47s | |
| Civil Twilight | 17:17:11 | 17:46:01 | 28m 50s | |
| Nautical Twilight | 17:46:01 | 18:18:29 | 32m 28s | |
| Astronomical Twilight | 18:18:29 | 18:50:03 | 31m 34s | |
| Night | 18:50:03 | 23:59:59 | 5h 9m 56s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-12-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:38:24 | 12:27:47 | 17:17:11 |
| Azimuth | 119° | 180° | 241° |
| Day Length |  |
9h 38m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 200 069 km91 465 882 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 | -75.3° | 334.2° |
| 100 | -74.9° | 29.6° |
| 200 | -66° | 62.3° |
| 300 | -54.7° | 78.5° |
| 400 | -42.8° | 89° |
| 500 | -30.8° | 97.5° |
| 600 | -19.1° | 105.4° |
| 700 | -7.7° | 113.5° |
| 800 | 2.9° | 122.2° |
| 900 | 12.4° | 132.2° |
| 1000 | 20.5° | 143.9° |
| 1100 | 26.4° | 157.5° |
| 1200 | 29.5° | 172.6° |
| 1300 | 29.3° | 188.4° |
| 1400 | 26° | 203.5° |
| 1500 | 20° | 217° |
| 1600 | 11.8° | 228.5° |
| 1700 | 2.2° | 238.4° |
| 1800 | -8.5° | 247.1° |
| 1900 | -19.9° | 255.1° |
| 2000 | -31.6° | 263° |
| 2100 | -43.6° | 271.6° |
| 2200 | -55.5° | 282.4° |
| 2300 | -66.8° | 299.1° |
| 2400 | -75.3° | 333.7° |