Time Difference Between West Haven and London
London is 5 hours ahead West Haven.
United States
West Haven
America/New_York · UTC-4
United Kingdom
London
Europe/London · UTC+1
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both West Haven and London.
West Haven
9:00 AM
London
2:00 PM
West Haven
10:00 AM
London
3:00 PM
West Haven
11:00 AM
London
4:00 PM
West Haven
12:00 PM
London
5:00 PM
West Haven to London — 24-Hour Conversion
Each row shows the equivalent local time in London for an hour in West Haven. Working-hours rows (9–18) are highlighted.
| West Haven | London | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Workday in London | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in West Haven | ||
| Workday in West Haven | ||
| Workday in West Haven | ||
| Workday in West Haven | ||
| Workday in West Haven | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between West Haven and London?
London, United Kingdom (UTC+1) is 5 hours ahead West Haven, United States (UTC-4).
What is the best time to schedule a meeting between West Haven and London?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between West Haven and London?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in West Haven, what time is it in London?
Use the conversion table on this page — every hour in West Haven is mapped to its equivalent local time in London, including day shift markers when the date differs.