Time Difference between Sydney and Santa Rosa
Sydney (UTC+11) → Los Angeles (UTC-7)
🕐 Interactive Time Explorer
When it's 16:00 in Sydney, it's 22:00 in Santa Rosa
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Santa Rosa✓ Perfect Match (2 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
11,962 km
Est. Flight Time
~15.1h
Time Difference
-18h
Work Hours Overlap
2h
Limited
🔴 Office Closed
Today 09:00
09:00 - 11:00
⏰ Quick Conversion
06:00
Sydney
12:00
Santa Rosa (-1)
09:00
Sydney
15:00
Santa Rosa (-1)
12:00
Sydney
18:00
Santa Rosa (-1)
15:00
Sydney
21:00
Santa Rosa (-1)
18:00
Sydney
00:00
Santa Rosa
21:00
Sydney
03:00
Santa Rosa
00:00
Sydney
06:00
Santa Rosa (-1)
03:00
Sydney
09:00
Santa Rosa (-1)
❓ Frequently Asked Questions
Time Difference Between Sydney and Santa Rosa
Sydney, Australia and Santa Rosa, United States are separated by a time difference of 18 hours. When it's noon in Sydney, it's 18 hours earlier in Santa Rosa.
Sydney operates on Australia/Sydney timezone, while Santa Rosa uses America/Los Angeles. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 18 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Sydney and Santa Rosa is approximately 11,962 km. A direct flight typically takes around 15.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.