Observatory log
New York and Cornwall, compared
- 01Difference now
New York and Cornwall have the same time.
New York: EDT (UTC−4) · Cornwall: EDT (UTC−4)
- 02Through 2026–2027
The difference stays the same all year.
- 1 January 2026 – 31 December 2027Same time
Difference of Cornwall from New York. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
- Mon–Fri: 09:00–17:00 in New York = 09:00–17:00 in Cornwall · 8 h
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
09:00–17:00 in New York = 09:00–17:00 in Cornwall
Inside both working days (Mon–Fri).
- 05Weekend
New York: Saturday and Sunday
Cornwall: Saturday and Sunday
24 hours
A day in New York, in Cornwall
| New York | Cornwall | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 00:00 | |
| 01:00 | 01:00 | |
| 02:00 | 02:00 | |
| 03:00 | 03:00 | |
| 04:00 | 04:00 | |
| 05:00 | 05:00 | |
| 06:00 | 06:00 | |
| 07:00 | 07:00 | |
| 08:00 | 08:00 | |
| 09:00 | 09:00 | |
| 10:00 | 10:00 | |
| 11:00 | 11:00 | |
| 12:00 | 12:00 | |
| 13:00 | 13:00 | |
| 14:00 | 14:00 | |
| 15:00 | 15:00 | |
| 16:00 | 16:00 | |
| 17:00 | 17:00 | |
| 18:00 | 18:00 | |
| 19:00 | 19:00 | |
| 20:00 | 20:00 | |
| 21:00 | 21:00 | |
| 22:00 | 22:00 | |
| 23:00 | 23:00 |
Working hoursEarly or eveningNightWeekend
Questions
Asked about New York and Cornwall
What is the time difference between New York and Cornwall?
New York and Cornwall have the same time. The difference stays the same all year.
What is the best time for a call between New York and Cornwall?
Inside both working days: Mon–Fri: 09:00–17:00 in New York = 09:00–17:00 in Cornwall · 8 h.
When does the time difference between New York and Cornwall change?
It does not change in the next 12 months: New York and Cornwall either keep the same time all year or change their clocks on the same dates.