sun .5deg.comSunrise, Sunset and Sun position here: Cheonan, South Korea (Chungcheongnam-do).
Current time: Saturday, 2026-06-13, 06:48 (GMT+09:00) Asia/Seoul
.
All times are shown in Cheonan local time.
Solar noon
Today will be at: 12:31 (remaining time: +5h 43m),
Maximal altitude of Sun: 76.4°.
Day Length: 14h 39m 25s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:11:42 | 12:31:25 | 19:51:07 |
| Azimuth | 59.8° | 180° | 300.2° |
| Day Length | ![]() |
14h 39m 25s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 926 795 km
94 402 934 mi
Cheonan ↔ Sun, nearest point: 151 229 255 km
93 969 503 mi

| Local timezone: | GMT+09:00 |
| Latitude: | 36.8065° |
| Longitude: | 127.1522° |
| Country: | South Korea Chungcheongnam-do |
| Population: | 365 114 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:20:15 | 3h 20m 15s | |
| Astronomical Twilight | 03:20:15 | 04:02:59 | 42m 44s | |
| Nautical Twilight | 04:02:59 | 04:41:08 | 38m 9s | |
| Civil Twilight | 04:41:08 | 05:11:42 | 30m 34s | |
| Daylight | 05:11:42 | 19:51:07 | 14h 39m 25s | |
| Civil Twilight | 19:51:07 | 20:21:41 | 30m 34s | |
| Nautical Twilight | 20:21:41 | 20:59:50 | 38m 9s | |
| Astronomical Twilight | 20:59:50 | 21:42:35 | 42m 45s | |
| Night | 21:42:35 | 23:59:59 | 2h 17m 24s |
Altitude
0-24, Current: 16.8° (
06:48)
Azimuth
0-24, Current: 73.3° (
06:48)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-06-11 | 2026-06-12 | 2026-06-13 | 2026-06-14 | 2026-06-15 |
| Day: | Thursday | Friday | Saturday | Sunday | Monday |
| Sunrise: | 05:11:46 | 05:11:43 | 05:11:42 | 05:11:42 | 05:11:45 |
| Solar noon: | 12:31:00 | 12:31:12 | 12:31:25 | 12:31:37 | 12:31:50 |
| Sunset: | 19:50:14 | 19:50:41 | 19:51:07 | 19:51:32 | 19:51:55 |
| Day Length: | 14h 38m 28s | 14h 38m 58s | 14h 39m 25s | 14h 39m 50s | 14h 40m 10s |
Cheonan sunrise, sunset informations for whole month (or Year 2026):