Sydney to Las Vegas Time Difference
Las Vegas is 17 hours behind Sydney. When it is noon in Sydney, it is 19:00 in Las Vegas.
Sydney (UTC+10) → Los Angeles (UTC-7)
🕐 Interactive Time Explorer
When it's 03:00 in Sydney, it's 10:00 in Las Vegas
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Las Vegas✓ Perfect Match (1 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
12,433 km
Est. Flight Time
~15.6h
Time Difference
-17h
Work Hours Overlap
1h
Limited
🔴 Office Closed
Tomorrow 09:00
09:00 - 10:00
⏰ Quick Conversion
06:00
Sydney
13:00
Las Vegas (-1)
09:00
Sydney
16:00
Las Vegas (-1)
12:00
Sydney
19:00
Las Vegas (-1)
15:00
Sydney
22:00
Las Vegas (-1)
18:00
Sydney
01:00
Las Vegas
21:00
Sydney
04:00
Las Vegas
00:00
Sydney
07:00
Las Vegas (-1)
03:00
Sydney
10:00
Las Vegas (-1)
Frequently Asked Questions
How many hours is Sydney ahead of Las Vegas?
Las Vegas is 17 hours behind Sydney. When it is 12:00 noon in Sydney, it is 19:00 in Las Vegas. Sydney operates on Australia/Sydney (UTC+10), while Las Vegas uses America/Los Angeles (UTC-7).
What is the best time to call Las Vegas from Sydney?
There is 1 hour of overlapping business time (9 AM–5 PM) between Sydney and Las Vegas. The best window is 09:00–10:00 Sydney time (16:00–17:00 in Las Vegas).
Does the Sydney to Las Vegas time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Sydney and Las Vegas
The distance between Sydney and Las Vegas is approximately 12,433 km. A direct flight typically takes around 15.6 hours. Your arrival clock will show local Las Vegas time — use our Flight Time Calculator to predict exact arrival times.