
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
South Korea · Asia/Seoul · GMT+9
Seoul is 13h ahead of New York City

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
South Korea · Asia/Seoul · GMT+9

Exact time synced with atomic clocks (IANA + NTP)
Wednesday, May 20, 2026
United States · America/New_York · EDT
If you are scheduling a call between Seoul and New York City, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.
Scheduling a family call between Seoul and New York City takes a little planning. Seoul is 13 hours ahead of New York City, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Seoul — around 7 pm — which puts New York City at 6 am. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.
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