sun .5deg.comSejong, South Korea (Sejong-si, Sejong-Si) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-18.
All times are shown in Sejong local time (GMT+09:00
).
Night, Twilight, and Daylight Times in Sejong for this day: 2026-09-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:48:23 | 4h 48m 23s | |
| Astronomical Twilight | 04:48:23 | 05:19:12 | 30m 49s | |
| Nautical Twilight | 05:19:12 | 05:49:29 | 30m 17s | |
| Civil Twilight | 05:49:29 | 06:15:15 | 25m 46s | |
| Daylight | 06:15:15 | 18:34:55 | 12h 19m 40s | |
| Civil Twilight | 18:34:55 | 19:00:41 | 25m 46s | |
| Nautical Twilight | 19:00:41 | 19:30:58 | 30m 17s | |
| Astronomical Twilight | 19:30:58 | 20:01:47 | 30m 49s | |
| Night | 20:01:47 | 23:59:59 | 3h 58m 12s |
Sunrise, Sunset and Solar noon here: Sejong, KR, for day: 2026-09-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:15 | 12:25:05 | 18:34:55 |
| Azimuth | 86.7° | 180° | 273° |
| Day Length |  |
12h 19m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 319 235 km93 404 042 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 | -50.7° | 349.8° |
| 100 | -50.3° | 13.5° |
| 200 | -45.4° | 34.7° |
| 300 | -37.2° | 51.4° |
| 400 | -27° | 64.4° |
| 500 | -15.7° | 75.1° |
| 600 | -3.8° | 84.4° |
| 700 | 8.2° | 93.4° |
| 800 | 20.1° | 102.8° |
| 900 | 31.5° | 113.6° |
| 1000 | 41.9° | 127.2° |
| 1100 | 50.3° | 145.2° |
| 1200 | 55° | 168.8° |
| 1300 | 54.6° | 195° |
| 1400 | 49.2° | 217.7° |
| 1500 | 40.4° | 235° |
| 1600 | 29.8° | 248° |
| 1700 | 18.3° | 258.5° |
| 1800 | 6.3° | 267.8° |
| 1900 | -5.7° | 276.8° |
| 2000 | -17.5° | 286.2° |
| 2100 | -28.8° | 297.1° |
| 2200 | -38.8° | 310.5° |
| 2300 | -46.7° | 328° |
| 2400 | -51.1° | 349.9° |