sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-03-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:11:51 | 5h 11m 51s | |
| Astronomical Twilight | 05:11:51 | 05:42:19 | 30m 28s | |
| Nautical Twilight | 05:42:19 | 06:12:27 | 30m 8s | |
| Civil Twilight | 06:12:27 | 06:38:11 | 25m 44s | |
| Daylight | 06:38:11 | 18:40:52 | 12h 2m 41s | |
| Civil Twilight | 18:40:52 | 19:06:36 | 25m 44s | |
| Nautical Twilight | 19:06:36 | 19:36:44 | 30m 8s | |
| Astronomical Twilight | 19:36:44 | 20:07:12 | 30m 28s | |
| Night | 20:07:12 | 23:59:59 | 3h 52m 47s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:38:11 | 12:39:32 | 18:40:52 |
| Azimuth | 90.7° | 180° | 269.3° |
| Day Length |  |
12h 2m 41s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 897 011 km92 520 313 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 | -53.4° | 343° |
| 100 | -54.2° | 8.5° |
| 200 | -50° | 32.1° |
| 300 | -42° | 50.5° |
| 400 | -31.9° | 64.4° |
| 500 | -20.6° | 75.4° |
| 600 | -8.8° | 85° |
| 700 | 3.2° | 94° |
| 800 | 15.1° | 103.3° |
| 900 | 26.5° | 113.7° |
| 1000 | 36.9° | 126.5° |
| 1100 | 45.5° | 142.9° |
| 1200 | 50.9° | 164° |
| 1300 | 51.8° | 188.1° |
| 1400 | 47.8° | 210.6° |
| 1500 | 40.1° | 228.6° |
| 1600 | 30.2° | 242.4° |
| 1700 | 19.1° | 253.5° |
| 1800 | 7.3° | 263.1° |
| 1900 | -4.6° | 272.2° |
| 2000 | -16.5° | 281.5° |
| 2100 | -28° | 291.9° |
| 2200 | -38.6° | 304.7° |
| 2300 | -47.4° | 321.4° |
| 2400 | -53° | 343.3° |