sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-17.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-05-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:39:08 | 3h 39m 8s | |
| Astronomical Twilight | 03:39:08 | 04:17:45 | 38m 37s | |
| Nautical Twilight | 04:17:45 | 04:53:19 | 35m 34s | |
| Civil Twilight | 04:53:19 | 05:22:18 | 28m 59s | |
| Daylight | 05:22:18 | 19:33:16 | 14h 10m 58s | |
| Civil Twilight | 19:33:16 | 20:02:15 | 28m 59s | |
| Nautical Twilight | 20:02:15 | 20:37:49 | 35m 34s | |
| Astronomical Twilight | 20:37:49 | 21:16:26 | 38m 37s | |
| Night | 21:16:26 | 23:59:59 | 2h 43m 33s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-05-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:22:18 | 12:27:47 | 19:33:16 |
| Azimuth | 65° | 180° | 295° |
| Day Length |  |
14h 10m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 291 745 km94 008 332 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 | -33.7° | 352° |
| 100 | -33.6° | 9.1° |
| 200 | -30° | 25.2° |
| 300 | -23.6° | 39.4° |
| 400 | -15° | 51.4° |
| 500 | -5° | 61.5° |
| 600 | 6° | 70.5° |
| 700 | 17.6° | 78.9° |
| 800 | 29.5° | 87.2° |
| 900 | 41.5° | 96.5° |
| 1000 | 53.2° | 108.4° |
| 1100 | 63.9° | 126.4° |
| 1200 | 71.4° | 158.8° |
| 1300 | 71.1° | 203.8° |
| 1400 | 63.3° | 235.1° |
| 1500 | 52.5° | 252.6° |
| 1600 | 40.7° | 264.2° |
| 1700 | 28.7° | 273.4° |
| 1800 | 16.9° | 281.8° |
| 1900 | 5.3° | 290.1° |
| 2000 | -5.6° | 299.2° |
| 2100 | -15.5° | 309.5° |
| 2200 | -23.9° | 321.6° |
| 2300 | -30.2° | 335.8° |
| 2400 | -33.5° | 352.1° |