sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-08-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:15:01 | 4h 15m 1s | |
| Astronomical Twilight | 04:15:01 | 04:49:41 | 34m 40s | |
| Nautical Twilight | 04:49:41 | 05:22:37 | 32m 56s | |
| Civil Twilight | 05:22:37 | 05:49:57 | 27m 20s | |
| Daylight | 05:49:57 | 19:21:08 | 13h 31m 11s | |
| Civil Twilight | 19:21:08 | 19:48:28 | 27m 20s | |
| Nautical Twilight | 19:48:28 | 20:21:24 | 32m 56s | |
| Astronomical Twilight | 20:21:24 | 20:56:04 | 34m 40s | |
| Night | 20:56:04 | 23:59:59 | 3h 3m 55s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:49:57 | 12:35:33 | 19:21:08 |
| Azimuth | 72.2° | 180° | 287.5° |
| Day Length | ![]() |
13h 31m 11s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 456 736 km94 110 853 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -38.7° | 348.8° |
| 100 | -39.1° | 7.5° |
| 200 | -35.7° | 25.4° |
| 300 | -29.2° | 40.8° |
| 400 | -20.3° | 53.6° |
| 500 | -10.1° | 64.4° |
| 600 | 1.1° | 73.7° |
| 700 | 12.9° | 82.4° |
| 800 | 24.9° | 91.3° |
| 900 | 36.8° | 101.1° |
| 1000 | 48.2° | 113.4° |
| 1100 | 58.4° | 131° |
| 1200 | 65.4° | 158.6° |
| 1300 | 66.2° | 194.6° |
| 1400 | 60.1° | 224.4° |
| 1500 | 50.3° | 243.6° |
| 1600 | 39° | 256.7° |
| 1700 | 27.2° | 266.8° |
| 1800 | 15.1° | 275.7° |
| 1900 | 3.3° | 284.4° |
| 2000 | -8° | 293.6° |
| 2100 | -18.6° | 303.9° |
| 2200 | -27.8° | 316.3° |
| 2300 | -34.9° | 331.2° |
| 2400 | -39.1° | 348.8° |