Most of the year, London is 5 hours ahead of New York. During Mar 8–Mar 28, Oct 25–Oct 31, London is 4 hours ahead of New York.
| New York | London Most of the year | London Mar 8–Mar 28, Oct 25–Oct 31 |
|---|---|---|
| 12 AM | 5 AM | 4 AM |
| 1 AM | 6 AM | 5 AM |
| 2 AM | 7 AM | 6 AM |
| 3 AM | 8 AM | 7 AM |
| 4 AM | 9 AM | 8 AM |
| 5 AM | 10 AM | 9 AM |
| 6 AM | 11 AM | 10 AM |
| 7 AM | 12 PM | 11 AM |
| 8 AM | 1 PM | 12 PM |
| 9 AM | 2 PM | 1 PM |
| 10 AM | 3 PM | 2 PM |
| 11 AM | 4 PM | 3 PM |
| 12 PM | 5 PM | 4 PM |
| 1 PM | 6 PM | 5 PM |
| 2 PM | 7 PM | 6 PM |
| 3 PM | 8 PM | 7 PM |
| 4 PM | 9 PM | 8 PM |
| 5 PM | 10 PM | 9 PM |
| 6 PM | 11 PM | 10 PM |
| 7 PM | 12 AMnext day | 11 PM |
| 8 PM | 1 AMnext day | 12 AMnext day |
| 9 PM | 2 AMnext day | 1 AMnext day |
| 10 PM | 3 AMnext day | 2 AMnext day |
| 11 PM | 4 AMnext day | 3 AMnext day |
New York observes daylight saving time from Mar 8, 2026 to Nov 1, 2026, when clocks move forward one hour.
London observes daylight saving time from Mar 29, 2026 to Oct 25, 2026, when clocks move forward one hour.
Most of the year, London is 5 hours ahead of New York. During Mar 8–Mar 28, Oct 25–Oct 31, London is 4 hours ahead of New York.
New York observes daylight saving time from Mar 8, 2026 to Nov 1, 2026, when clocks move forward one hour. London observes daylight saving time from Mar 29, 2026 to Oct 25, 2026, when clocks move forward one hour.
Most of the year: Both cities are in business hours at New York 9 AM–1 PM (London 2 PM–6 PM). Mar 8–Mar 28, Oct 25–Oct 31: Both cities are in business hours at New York 9 AM–2 PM (London 1 PM–6 PM).