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Ulaanbaatar is +12h ahead of New York
Quick converter
FROM
New York
United States
UTC-04:00
TO
Ulaanbaatar
Mongolia
UTC+08:00
Date-aware conversion
Result
Fri, Jul 17, 2026 09:58
New York: Thursday, July 16, 2026 9:58 PM EDT to Ulaanbaatar: Friday, July 17, 2026 9:58 AM GMT+8.
Ulaanbaatar is 12h ahead of New York on this date
Every hour in New York and the corresponding time in Ulaanbaatar. Green rows indicate business hours in Ulaanbaatar.
Time zones
New York uses America/New_York (EDT) and Ulaanbaatar uses Asia/Ulaanbaatar (GMT+8). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Ulaanbaatar. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
New York is located in United States (North America). It uses the America/New_York timezone with a standard offset of UTC-04:00. It observes DST, switching between EST and EDT. See the full New York time page for live clock and planning details.
Ulaanbaatar is located in Mongolia (Asia). It uses the Asia/Ulaanbaatar timezone with a standard offset of UTC+08:00. It observes DST, switching between ULAT and ULAST. See the full Ulaanbaatar time page for live clock and planning details.
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