Sunrise & sunset times in Sejong, South Korea
On Tuesday 14 July 2026, the sun rises at 05:23 and sets at 19:49 in Sejong. All times are shown in the Asia/Seoul timezone.
Today in Sejong
Twilight▼
Golden & blue hour▼
Golden hour in Sejong today
Golden hour is the soft, warm light when the sun is low — from just after sunrise up to a few degrees above the horizon, and again from a few degrees down to sunset. The exact length depends on latitude and the time of year.
Photographers use golden hour for soft, directional warm light. Architects and travellers track it to time outdoor shots and walks in Sejong when the sun is at its most flattering angle.
Monthly sunrise & sunset in Sejong (2026)
Times are calculated for the 15th of each month at Sejong’s coordinates.
| Month | Sunrise | Sunset | Solar noon | Day length |
|---|---|---|---|---|
| January | 07:42 | 17:38 | 12:40 | 9h 56m |
| February | 07:19 | 18:10 | 12:44 | 10h 51m |
| March | 06:42 | 18:37 | 12:39 | 11h 55m |
| April | 05:57 | 19:04 | 12:30 | 13h 06m |
| May | 05:24 | 19:30 | 12:27 | 14h 06m |
| June | 05:11 | 19:50 | 12:31 | 14h 38m |
| July | 05:23 | 19:49 | 12:36 | 14h 25m |
| August | 05:47 | 19:22 | 12:35 | 13h 34m |
| September | 06:12 | 18:38 | 12:26 | 12h 26m |
| October | 06:37 | 17:55 | 12:16 | 11h 17m |
| November | 07:08 | 17:22 | 12:15 | 10h 14m |
| December | 07:35 | 17:16 | 12:25 | 9h 40m |
Solar year in Sejong (2026)
Day length in Sejong swings by 5h 00m between the longest day in June and the shortest in December.
Day length across the year in Sejong
Longest day in Sejong: 14h 30m on 21 Jun. Shortest day: 9h 30m on 21 Dec. Today the sun is up for about 14h 17m.
Moon tonight in Sejong
Next full moon on 29 July 2026, next new moon on 14 July 2026. See the full moon page for the live phase visual and a moon overlay on the interactive map.
Frequently asked questions
What time is sunrise in Sejong today?▼
The sun rises at 05:23 Asia/Seoul in Sejong, South Korea today.
What time is sunset in Sejong today?▼
The sun sets at 19:49 Asia/Seoul in Sejong today.
How long is the day in Sejong today?▼
Daylight in Sejong today lasts 14 hours and 26 minutes, between sunrise and sunset.
When is the golden hour in Sejong?▼
The morning golden hour in Sejong runs from 04:53 to 06:00, and the evening golden hour runs from 19:12 to 20:19.
What is the timezone of Sejong?▼
Sejong uses the Asia/Seoul timezone. All sunrise and sunset times on this page are shown in local time.
When is the longest day of the year in Sejong?▼
The longest day of 2026 in Sejong is 21 June 2026, with 14h 40m of daylight between sunrise and sunset.
When is the shortest day of the year in Sejong?▼
The shortest day of 2026 in Sejong is 22 December 2026, with 9h 40m of daylight.
How much does daylight vary through the year in Sejong?▼
Between the longest and shortest day of 2026, day length in Sejong swings by 5h 00m.