New York London Time Difference

Is New York 4 or 5 Hours Behind London?

New York is typically 5 hours behind London. When it's 3:00 PM in London, it's 10:00 AM in New York. Both cities observe daylight saving time, but the switch dates differ slightly.

During the brief periods when the US and UK change clocks on different weekends (usually in March and November), the difference can temporarily be 4 or 6 hours. For most of the year, it's a consistent 5-hour difference.

Best Time to Call London from New York

Optimal meeting window: 8:00 AM - 11:00 AM New York time (1:00 PM - 4:00 PM London). This catches afternoon business hours in London while being morning in New York.

Avoid scheduling after 12:00 PM New York time, as it will be past 5:00 PM in London (end of business day).

Popular Time Zone Comparisons