Boston to Guam Time Difference
🇺🇸 Boston is currently 14 hours ahead of 🇬🇺 Guam. This difference varies between 14h and 15h due to Daylight Saving Time.
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Difference
+14h
Business overlap
None
Distance
12,810 km
Approx. flight
15.1h
Hour-by-Hour: Boston to Guam
| 🇺🇸 Boston | 🇬🇺 Guam | Note |
|---|---|---|
| 12:00 AM | 2:00 PM(prev day) | Previous day |
| 1:00 AM | 3:00 PM(prev day) | Previous day |
| 2:00 AM | 4:00 PM(prev day) | Previous day |
| 3:00 AM | 5:00 PM(prev day) | Previous day |
| 4:00 AM | 6:00 PM(prev day) | Previous day |
| 5:00 AM | 7:00 PM(prev day) | Previous day |
| 6:00 AM | 8:00 PM(prev day) | Previous day |
| 7:00 AM | 9:00 PM(prev day) | Previous day |
| 8:00 AM | 10:00 PM(prev day) | Previous day |
| 9:00 AM | 11:00 PM(prev day) | Previous day |
| 10:00 AM | 12:00 AM | |
| 11:00 AM | 1:00 AM | |
| 12:00 PM | 2:00 AM | |
| 1:00 PM | 3:00 AM | |
| 2:00 PM | 4:00 AM | |
| 3:00 PM | 5:00 AM | |
| 4:00 PM | 6:00 AM | |
| 5:00 PM | 7:00 AM | |
| 6:00 PM | 8:00 AM | |
| 7:00 PM | 9:00 AM | |
| 8:00 PM | 10:00 AM | |
| 9:00 PM | 11:00 AM | |
| 10:00 PM | 12:00 PM | |
| 11:00 PM | 1:00 PM |
Daylight Saving Time (DST)
Boston observes Daylight Saving Time, while Guam does not. This causes the time difference to shift between 14 hours ahead and 15 hours ahead depending on the season. Currently, Boston is 14 hours ahead relative to Guam.
Min difference
14h
Max difference
15h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Boston and Guam. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Boston and Guam?
The time difference between Boston and Guam is currently 14 hours ahead. Boston uses EDT (UTC-4), while Guam uses GMT+10 (UTC+10). This difference varies seasonally due to Daylight Saving Time, ranging from 14 hours ahead to 15 hours ahead.
When it's noon in Boston, what time is it in Guam?
When it's 12:00 PM (noon) in Boston, it is 2:00 AM in Guam. Use our calculator above to convert any other time.
Does the time difference between Boston and Guam change?
Yes, the time difference changes throughout the year. Because Boston observes Daylight Saving Time, the offset shifts between 14 hours ahead and 15 hours ahead at different times of the year.
What are the best times to schedule a call between Boston and Guam?
There is no overlap between standard business hours (9 AM – 6 PM) in Boston and Guam. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Boston ahead or behind Guam?
Boston is currently 14 hours behind Guam.
What time zone is Boston in?
Boston is in the America/New York time zone, currently using EDT (UTC-4). Boston observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Boston in Guam?
When it is midnight (12:00 AM) in Boston, it is 2:00 PM in Guam.