Groton, United States
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America/New_YorkGMT-04:00
Madrid, Spain
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Europe/MadridGMT+02:00
6h
Time Difference
2h
Business Hours Overlap
Yes
Good Call Window
Best Times to Call
These times work well for both cities during business hours (9 AM - 5 PM):
9:00 AM in Groton
3:00 PM in Madrid
10:00 AM in Groton
4:00 PM in Madrid
Hour-by-Hour Time Conversion
| Groton | Madrid | Status |
|---|---|---|
| 12:00 AM | 6:00 AM | |
| 1:00 AM | 7:00 AM | |
| 2:00 AM | 8:00 AM | |
| 3:00 AM | 9:00 AM | Work in Madrid |
| 4:00 AM | 10:00 AM | Work in Madrid |
| 5:00 AM | 11:00 AM | Work in Madrid |
| 6:00 AM | 12:00 PM | Work in Madrid |
| 7:00 AM | 1:00 PM | Work in Madrid |
| 8:00 AM | 2:00 PM | Work in Madrid |
| 9:00 AM | 3:00 PM | Work Hours |
| 10:00 AM | 4:00 PM | Work Hours |
| 11:00 AM | 5:00 PM | Work in Groton |
| 12:00 PM | 6:00 PM | Work in Groton |
| 1:00 PM | 7:00 PM | Work in Groton |
| 2:00 PM | 8:00 PM | Work in Groton |
| 3:00 PM | 9:00 PM | Work in Groton |
| 4:00 PM | 10:00 PM | Work in Groton |
| 5:00 PM | 11:00 PM | |
| 6:00 PM | 12:00 AM | |
| 7:00 PM | 1:00 AM | |
| 8:00 PM | 2:00 AM | |
| 9:00 PM | 3:00 AM | |
| 10:00 PM | 4:00 AM | |
| 11:00 PM | 5:00 AM |
More Time Comparisons
About the Time Difference Between Groton and Madrid
The time difference between Groton, United States and Madrid, Spain is 6 hours ahead.Groton operates on the America/New_York timezone (GMT-04:00), while Madrid uses Europe/Madrid (GMT+02:00).
Scheduling Tips
- Business hours overlap: There are 2 hours when both cities are within typical work hours (9 AM - 5 PM).
- Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
- Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.
Frequently Asked Questions
When it's noon in Groton, what time is it in Madrid?
When it's 12:00 PM (noon) in Groton, it's 6:00 PM in Madrid.