Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Castro Valley - Rio de Janeiro
-04:00 hours
The time difference between Castro Valley Rio de Janeiro is -04:00 hours. The timezone in Castro Valley is GMT Castro Valley and GMT Rio de Janeiro in Rio de Janeiro
Distance between Castro Valley and Rio de Janeiro is 7458.08 km
Castro Valley - United States
Castro Valley
GTM -8
Rio de Janeiro - Brazil
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Rio de Janeiro
GTM -3
Castro Valley
Castro Valley has daylight saving time (DST), the Sunday, March 9, 2025 at 2:00 AM you will have to add 1 hour for the winter time and the Sunday, November 2, 2025 at 2:00 AM substract 1 hour.
Rio de Janeiro
Rio de Janeiro has daylight saving time (DST), the Monday, January 1, 0001 at 12:00 AM you will have to add 1 hour for the winter time and the Monday, January 1, 0001 at 12:00 AM substract 1 hour.
