Ansan to New York Time Difference
New York is 13 hours behind Ansan. When it is noon in Ansan, it is 23:00 in New York.
Seoul (UTC+9) → New York (UTC-4)
🕐 Interactive Time Explorer
When it's 08:00 in Ansan, it's 19:00 in New York
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ansan & New York◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
11,083 km
Est. Flight Time
~14h
Time Difference
-13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Ansan
17:00
New York (-1)
09:00
Ansan
20:00
New York (-1)
12:00
Ansan
23:00
New York (-1)
15:00
Ansan
02:00
New York
18:00
Ansan
05:00
New York
21:00
Ansan
08:00
New York
00:00
Ansan
11:00
New York (-1)
03:00
Ansan
14:00
New York (-1)
Frequently Asked Questions
How many hours is Ansan ahead of New York?
New York is 13 hours behind Ansan. When it is 12:00 noon in Ansan, it is 23:00 in New York. Ansan operates on Asia/Seoul (UTC+9), while New York uses America/New York (UTC-4).
What is the best time to call New York from Ansan?
Standard business hours (9 AM–5 PM) do not overlap between Ansan and New York due to the 13 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Ansan to New York time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Ansan and New York
The distance between Ansan and New York is approximately 11,083 km. A direct flight typically takes around 14 hours. Your arrival clock will show local New York time — use our Flight Time Calculator to predict exact arrival times.