Time Difference between Sydney and Rapid City
Sydney (UTC+11) → Denver (UTC-6)
🕐 Interactive Time Explorer
When it's 14:00 in Sydney, it's 21:00 in Rapid City
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Rapid City✓ Perfect Match (1 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
13,700 km
Est. Flight Time
~17.1h
Time Difference
-17h
Work Hours Overlap
1h
Limited
🔴 Office Closed
Today 09:00
09:00 - 10:00
⏰ Quick Conversion
06:00
Sydney
13:00
Rapid City (-1)
09:00
Sydney
16:00
Rapid City (-1)
12:00
Sydney
19:00
Rapid City (-1)
15:00
Sydney
22:00
Rapid City (-1)
18:00
Sydney
01:00
Rapid City
21:00
Sydney
04:00
Rapid City
00:00
Sydney
07:00
Rapid City (-1)
03:00
Sydney
10:00
Rapid City (-1)
❓ Frequently Asked Questions
Time Difference Between Sydney and Rapid City
Sydney, Australia and Rapid City, United States are separated by a time difference of 17 hours. When it's noon in Sydney, it's 17 hours earlier in Rapid City.
Sydney operates on Australia/Sydney timezone, while Rapid City uses America/Denver. 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 17 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Sydney and Rapid City is approximately 13,700 km. A direct flight typically takes around 17.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.