sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-05-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:37:59 | 3h 37m 59s | |
| Astronomical Twilight | 03:37:59 | 04:16:47 | 38m 48s | |
| Nautical Twilight | 04:16:47 | 04:52:29 | 35m 42s | |
| Civil Twilight | 04:52:29 | 05:21:33 | 29m 4s | |
| Daylight | 05:21:33 | 19:34:05 | 14h 12m 32s | |
| Civil Twilight | 19:34:05 | 20:03:09 | 29m 4s | |
| Nautical Twilight | 20:03:09 | 20:38:51 | 35m 42s | |
| Astronomical Twilight | 20:38:51 | 21:17:40 | 38m 49s | |
| Night | 21:17:40 | 23:59:59 | 2h 42m 19s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:21:33 | 12:27:49 | 19:34:05 |
| Azimuth | 64.7° | 180° | 295.3° |
| Day Length | ![]() |
14h 12m 32s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 322 766 km94 027 608 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -33.5° | 352.1° |
| 100 | -33.4° | 9° |
| 200 | -29.8° | 25.1° |
| 300 | -23.4° | 39.2° |
| 400 | -14.8° | 51.2° |
| 500 | -4.8° | 61.4° |
| 600 | 6.1° | 70.3° |
| 700 | 17.7° | 78.7° |
| 800 | 29.6° | 87° |
| 900 | 41.6° | 96.3° |
| 1000 | 53.3° | 108° |
| 1100 | 64.1° | 126.1° |
| 1200 | 71.6° | 158.6° |
| 1300 | 71.3° | 204.1° |
| 1400 | 63.5° | 235.4° |
| 1500 | 52.6° | 252.9° |
| 1600 | 40.9° | 264.4° |
| 1700 | 28.9° | 273.6° |
| 1800 | 17° | 282° |
| 1900 | 5.5° | 290.3° |
| 2000 | -5.4° | 299.3° |
| 2100 | -15.3° | 309.6° |
| 2200 | -23.7° | 321.7° |
| 2300 | -29.9° | 335.9° |
| 2400 | -33.3° | 352.1° |