Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Siena - Healdsburg
09:00 hours
The time difference between Siena Healdsburg is 09:00 hours. The timezone in Siena is GMT Siena and GMT Healdsburg in Healdsburg
Distance between Siena and Healdsburg is 14905.69 km
Siena - Italy
Siena
GTM +1
Healdsburg - United States
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Healdsburg
GTM -8
Siena
Siena has daylight saving time (DST), the Sunday, March 30, 2025 at 2:00 AM you will have to add 1 hour for the winter time and the Sunday, October 26, 2025 at 3:00 AM substract 1 hour.
Healdsburg
Healdsburg 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.
