Time difference
Las Vegas to Sydney Time Difference
Sydney is 18 hours ahead of Las Vegas — when it's 12:00 PM in Las Vegas, it's 6:00 AM the next day in Sydney. (Las Vegas (America/Los_Angeles, PDT); Sydney (Australia/Sydney, AEDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Sydney is 18 hours ahead of Las Vegas. The best window for a call is 3 PM–5 PM in Las Vegas, which is 9 AM–11 AM in Sydney — a 2-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Las Vegas and Sydney — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Las Vegas, it's 3:00 AM the next day in Sydney.
- When it's 9:00 AM in Sydney, it's 3:00 PM the previous day in Las Vegas.
Sydney is currently 18 hours ahead of Las Vegas.
Interactive converter
12:00PM
Select both cities to see the converted time.
Best times to meet
The 9 AM – 5 PM business windows in Las Vegas and Sydney overlap for 2 hours. 3 PM–5 PM in Las Vegas is 9 AM–11 AM in Sydney. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Las Vegas | Sydney |
|---|---|
| 12 AM | 6:00 PM |
| 1 AM | 7:00 PM |
| 2 AM | 8:00 PM |
| 3 AM | 9:00 PM |
| 4 AM | 10:00 PM |
| 5 AM | 11:00 PM |
| 6 AM | 12:00 AM (next day) |
| 7 AM | 1:00 AM (next day) |
| 8 AM | 2:00 AM (next day) |
| 9 AM | 3:00 AM (next day) |
| 10 AM | 4:00 AM (next day) |
| 11 AM | 5:00 AM (next day) |
| 12 PM | 6:00 AM (next day) |
| 1 PM | 7:00 AM (next day) |
| 2 PM | 8:00 AM (next day) |
| 3 PM | 9:00 AM (next day) |
| 4 PM | 10:00 AM (next day) |
| 5 PM | 11:00 AM (next day) |
| 6 PM | 12:00 PM (next day) |
| 7 PM | 1:00 PM (next day) |
| 8 PM | 2:00 PM (next day) |
| 9 PM | 3:00 PM (next day) |
| 10 PM | 4:00 PM (next day) |
| 11 PM | 5:00 PM (next day) |
Daylight saving
On November 1, 2026, Las Vegas shifts for daylight saving. After that, Sydney will be 19 hours ahead of Las Vegas (currently 18 hours ahead of Las Vegas). The converter and the tables above always reflect the correct offset for the date you pick.
- Las Vegas is currently observing daylight saving time.
- Sydney is currently observing daylight saving time.
Frequently asked questions
- Is Sydney ahead of or behind Las Vegas?
- Sydney is 18 hours ahead of Las Vegas.
- How many hours ahead of Las Vegas is Sydney?
- Sydney is 18 hours ahead of Las Vegas.
- What time is 9 AM in Las Vegas in Sydney?
- 9:00 AM in Las Vegas is 3:00 AM the next day in Sydney.
- What time is noon in Las Vegas in Sydney?
- 12:00 PM in Las Vegas is 6:00 AM the next day in Sydney.
- What time is 5 PM in Las Vegas in Sydney?
- 5:00 PM in Las Vegas is 11:00 AM the next day in Sydney. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Las Vegas in Sydney?
- 3:00 PM in Las Vegas is 9:00 AM the next day in Sydney.
- Is Las Vegas currently observing daylight saving time?
- Las Vegas is currently observing daylight saving time (summer time).
- Is Sydney currently observing daylight saving time?
- Sydney is currently observing daylight saving time (summer time).
- Do Las Vegas and Sydney observe daylight saving?
- On November 1, 2026, Las Vegas shifts for daylight saving. After that, Sydney will be 19 hours ahead of Las Vegas (currently 18 hours ahead of Las Vegas). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Sydney from Las Vegas?
- Aim for 3 PM–5 PM in Las Vegas, which is 9 AM–11 AM in Sydney.
- When is the best time to call Las Vegas from Sydney?
- Aim for 9 AM–11 AM in Sydney, which is 3 PM–5 PM in Las Vegas.
- Las Vegas (PDT) to Sydney (AEDT) — how do I convert quickly?
- Add 18 hours to Las Vegas local time to get Sydney local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Las Vegas to New York
- Las Vegas to London
- Las Vegas to Tokyo
- Dubai to Las Vegas
- Las Vegas to Singapore
- Las Vegas to Los Angeles
- Las Vegas to Paris
- Las Vegas to Mumbai
- Hong Kong to Las Vegas
- Las Vegas to San Francisco