Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Blackrock - Kollahalli
-04:30 hours
The time difference between Blackrock Kollahalli is -04:30 hours. The timezone in Blackrock is GMT Blackrock and GMT Kollahalli in Kollahalli
Distance between Blackrock and Kollahalli is 9488.27 km
Blackrock - Ireland
Blackrock
GTM -0
Kollahalli - India
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Kollahalli
GTM +5
Blackrock
Blackrock has daylight saving time (DST), the Sunday, March 30, 2025 at 1:00 AM you will have to add 1 hour for the winter time and the Sunday, October 26, 2025 at 2:00 AM substract 1 hour.
Kollahalli
Kollahalli does not observe Daylight Saving Time (DST). It will be the same time during all the year: India Standard Time .
