🌅 Seongnam-si Sunrise & Sunset Calendar
🇰🇷 South Korea · Asia/Seoul
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 06:01 🌇 19:01 | 2 🌄 06:02 🌇 18:59 | 3 🌄 06:03 🌇 18:58 | 4 🌄 06:03 🌇 18:56 | 5 🌄 06:04 🌇 18:55 | 6 🌄 06:05 🌇 18:53 | |
| 7 🌄 06:06 🌇 18:52 | 8 🌄 06:07 🌇 18:50 | 9 🌄 06:08 🌇 18:49 | 10 🌄 06:08 🌇 18:47 | 11 🌄 06:09 🌇 18:46 | 12 🌄 06:10 🌇 18:44 | 13 🌄 06:11 🌇 18:43 |
| 14 🌄 06:12 🌇 18:41 | 15 🌄 06:13 🌇 18:40 | 16 🌄 06:13 🌇 18:38 | 17 🌄 06:14 🌇 18:36 | 18 🌄 06:15 🌇 18:35 | 19 🌄 06:16 🌇 18:33 | 20 🌄 06:17 🌇 18:32 |
| 21 🌄 06:18 🌇 18:30 | 22 🌄 06:18 🌇 18:29 | 23 🌄 06:19 🌇 18:27 | 24 🌄 06:20 🌇 18:26 | 25 🌄 06:21 🌇 18:24 | 26 🌄 06:22 🌇 18:23 | 27 🌄 06:23 🌇 18:21 |
| 28 🌄 06:23 🌇 18:20 | 29 🌄 06:24 🌇 18:18 | 30 🌄 06:25 🌇 18:16 |
All times in local time for Seongnam-si (Asia/Seoul).
Shortening days in Seongnam-si through September 2031
In Seongnam-si, South Korea, September 2031 is a month when the day shrinks: from 12h 59m at the start to 11h 51m by the end, a swing of about 68 minutes. Expect a change of around 16 minutes from one week to the next.
Look for the year's local extremes here: sunrise as early as 06:01 on September 1 and as late as 06:25 on September 30, with sunset from 18:16 (September 30) to 19:01 (September 1).
Watch for the autumn equinox near September 22 — the day either side of it marks the season's turn. Its brightest day is September 1 (12h 59m) and its darkest September 30 (11h 51m). Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Seongnam-si's daylight.
About the Seongnam-si Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Seongnam-si, South Korea for every day of September 2031. All times are shown in Seongnam-si's local time (Asia/Seoul), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Seongnam-si in September 2031?
In September 2031, sunrise in Seongnam-si, South Korea ranges from about 06:01 on September 1 (its earliest) to 06:25 on September 30 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Seongnam-si in September 2031?
Sunset in Seongnam-si, South Korea during September 2031 runs from 18:16 on September 30 to 19:01 on September 1.
How much daylight does Seongnam-si get in September 2031?
Seongnam-si, South Korea has between 12h 59m and 11h 51m of daylight per day in September 2031, decreases by about 68 minutes across the month.
How do I view a different month?
Use the left and right arrows above the grid to move to the previous or next month; past and future months are both available.
Can I print or save the Seongnam-si calendar?
Yes — use the Print button above the grid to print a clean full-month copy or save it as a PDF.
What is the difference between sunrise and sunset?
Sunrise is the moment the sun's top edge first appears above the horizon in the morning; sunset is when it disappears below the horizon in the evening. The gap between them is the day's length, which shifts gradually through the year.