🌅 Ansan-si Sunrise & Sunset Calendar
🇰🇷 South Korea · Asia/Seoul
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 07:27 🌇 17:15 | 2 🌄 07:28 🌇 17:15 | |||||
| 3 🌄 07:29 🌇 17:14 | 4 🌄 07:30 🌇 17:14 | 5 🌄 07:31 🌇 17:14 | 6 🌄 07:32 🌇 17:14 | 7 🌄 07:33 🌇 17:14 | 8 🌄 07:33 🌇 17:14 | 9 🌄 07:34 🌇 17:14 |
| 10 🌄 07:35 🌇 17:14 | 11 🌄 07:36 🌇 17:14 | 12 🌄 07:37 🌇 17:15 | 13 🌄 07:37 🌇 17:15 | 14 🌄 07:38 🌇 17:15 | 15 🌄 07:39 🌇 17:15 | 16 🌄 07:40 🌇 17:16 |
| 17 🌄 07:40 🌇 17:16 | 18 🌄 07:41 🌇 17:16 | 19 🌄 07:41 🌇 17:17 | 20 🌄 07:42 🌇 17:17 | 21 🌄 07:43 🌇 17:18 | 22 🌄 07:43 🌇 17:18 | 23 🌄 07:44 🌇 17:19 |
| 24 🌄 07:44 🌇 17:19 | 25 🌄 07:44 🌇 17:20 | 26 🌄 07:45 🌇 17:20 | 27 🌄 07:45 🌇 17:21 | 28 🌄 07:46 🌇 17:22 | 29 🌄 07:46 🌇 17:22 | 30 🌄 07:46 🌇 17:23 |
| 31 🌄 07:46 🌇 17:24 |
All times in local time for Ansan-si (Asia/Seoul).
Shortening days in Ansan-si through December 1978
Across December 1978, daylight in Ansan-si, South Korea keeps getting shorter — the month opens with 9h 47m of daylight and closes with 9h 37m (a swing of about 10 minutes). That works out to roughly 2 minutes a week.
Sunrise this month spans 07:27 (December 1) to 07:46 (December 28); sunset runs between 17:14 (December 3) and 17:24 (December 31).
December also brings the winter solstice around December 21, a turning point in the year's light. Its brightest day is December 1 (9h 47m) and its darkest December 21 (9h 34m). Handy for photographers, early risers, travellers and anyone timing their day to the light in Ansan-si.
About the Ansan-si Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Ansan-si, South Korea for every day of December 1978. All times are shown in Ansan-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 Ansan-si in December 1978?
In December 1978, sunrise in Ansan-si, South Korea ranges from about 07:27 on December 1 (its earliest) to 07:46 on December 28 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Ansan-si in December 1978?
Sunset in Ansan-si, South Korea during December 1978 runs from 17:14 on December 3 to 17:24 on December 31.
How much daylight does Ansan-si get in December 1978?
Ansan-si, South Korea has between 9h 47m and 9h 37m of daylight per day in December 1978, decreases by about 10 minutes across the month.
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.
When are the days longest and shortest in Ansan-si?
Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.
Are the sunrise and sunset times for Ansan-si accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.