Billings to Sydney Time Difference
Sydney is 16 hours ahead of Billings. When it is noon in Billings, it is 04:00 in Sydney.
Denver (UTC-6) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 07:00 in Billings, it's 23:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Billings & Sydney◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
13,364 km
Est. Flight Time
~16.7h
Time Difference
+16h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Billings
22:00
Sydney
09:00
Billings
01:00
Sydney (+1)
12:00
Billings
04:00
Sydney (+1)
15:00
Billings
07:00
Sydney (+1)
18:00
Billings
10:00
Sydney (+1)
21:00
Billings
13:00
Sydney (+1)
00:00
Billings
16:00
Sydney
03:00
Billings
19:00
Sydney
Frequently Asked Questions
How many hours is Billings behind Sydney?
Sydney is 16 hours ahead of Billings. When it is 12:00 noon in Billings, it is 04:00 in Sydney. Billings operates on America/Denver (UTC-6), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Billings?
There is 1 hour of overlapping business time (9 AM–5 PM) between Billings and Sydney. The best window is 17:00–18:00 Billings time (09:00–10:00 in Sydney).
Does the Billings to Sydney 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 Billings and Sydney
The distance between Billings and Sydney is approximately 13,364 km. A direct flight typically takes around 16.7 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.