sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-17.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-10-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:14:17 | 5h 14m 17s | |
| Astronomical Twilight | 05:14:17 | 05:44:16 | 29m 59s | |
| Nautical Twilight | 05:44:16 | 06:14:21 | 30m 5s | |
| Civil Twilight | 06:14:21 | 06:40:24 | 26m 3s | |
| Daylight | 06:40:24 | 17:53:12 | 11h 12m 48s | |
| Civil Twilight | 17:53:12 | 18:19:15 | 26m 3s | |
| Nautical Twilight | 18:19:15 | 18:49:20 | 30m 5s | |
| Astronomical Twilight | 18:49:20 | 19:19:19 | 29m 59s | |
| Night | 19:19:19 | 23:59:59 | 4h 40m 40s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-10-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:40:24 | 12:16:48 | 17:53:12 |
| Azimuth | 100.6° | 180° | 259.1° |
| Day Length |  |
11h 12m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 086 634 km92 638 140 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 | -61.8° | 350.9° |
| 100 | -60.4° | 21.8° |
| 200 | -53.7° | 46.3° |
| 300 | -43.9° | 63.2° |
| 400 | -32.6° | 75.6° |
| 500 | -20.8° | 85.6° |
| 600 | -8.8° | 94.7° |
| 700 | 3° | 103.6° |
| 800 | 14.4° | 113.2° |
| 900 | 24.9° | 124.3° |
| 1000 | 34° | 137.8° |
| 1100 | 40.7° | 154.5° |
| 1200 | 44° | 174.1° |
| 1300 | 43° | 194.5° |
| 1400 | 38.2° | 213° |
| 1500 | 30.3° | 228.2° |
| 1600 | 20.5° | 240.6° |
| 1700 | 9.6° | 250.9° |
| 1800 | -2.1° | 260.1° |
| 1900 | -14° | 269° |
| 2000 | -26° | 278.2° |
| 2100 | -37.7° | 289° |
| 2200 | -48.5° | 303° |
| 2300 | -57.3° | 322.8° |
| 2400 | -62.2° | 350.9° |