sun .5deg.comCheonan, South Korea (Chungcheongnam-do) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-30.
All times are shown in Cheonan local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Cheonan for this day: 2026-09-30
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:30 | 4h 59m 30s | |
| Astronomical Twilight | 04:59:30 | 05:29:47 | 30m 17s | |
| Nautical Twilight | 05:29:47 | 05:59:49 | 30m 2s | |
| Civil Twilight | 05:59:49 | 06:25:33 | 25m 44s | |
| Daylight | 06:25:33 | 18:17:24 | 11h 51m 51s | |
| Civil Twilight | 18:17:24 | 18:43:08 | 25m 44s | |
| Nautical Twilight | 18:43:08 | 19:13:10 | 30m 2s | |
| Astronomical Twilight | 19:13:10 | 19:43:27 | 30m 17s | |
| Night | 19:43:27 | 23:59:59 | 4h 16m 32s |
Sunrise, Sunset and Solar noon here: Cheonan, KR, for day: 2026-09-30.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:33 | 12:21:29 | 18:17:24 |
| Azimuth | 92.5° | 180° | 267.2° |
| Day Length |  |
11h 51m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 814 776 km93 090 586 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 | -55.2° | 350.3° |
| 100 | -54.5° | 16.5° |
| 200 | -48.9° | 39° |
| 300 | -40° | 56° |
| 400 | -29.4° | 68.9° |
| 500 | -17.8° | 79.4° |
| 600 | -5.9° | 88.7° |
| 700 | 6.1° | 97.7° |
| 800 | 17.8° | 107.3° |
| 900 | 28.8° | 118.4° |
| 1000 | 38.6° | 132° |
| 1100 | 46.2° | 149.6° |
| 1200 | 50.3° | 171.4° |
| 1300 | 49.6° | 194.8° |
| 1400 | 44.5° | 215.5° |
| 1500 | 36.1° | 231.9° |
| 1600 | 25.9° | 244.7° |
| 1700 | 14.6° | 255.2° |
| 1800 | 2.8° | 264.6° |
| 1900 | -9.3° | 273.6° |
| 2000 | -21.1° | 283° |
| 2100 | -32.5° | 294° |
| 2200 | -42.9° | 307.8° |
| 2300 | -51.1° | 326.2° |
| 2400 | -55.6° | 350.3° |