Washington to Sydney Time Difference
Sydney is 15 hours ahead of Washington. When it's 08:56:45 AM in Washington, it's 11:56:45 PM in Sydney.
How Many Hours Ahead Is Sydney From Washington?
Sydney is 15 hours ahead of Washington. So Washington is 15 hours behind Sydney looking the other way — the same gap, described from the other end.
In practice that means a working day in Washington starts when it is already 12:00 AM the next day in Sydney. The gap is not fixed all year: it becomes 16 hours on Sunday, November 1, 2026, when Washington changes its clocks.
Best Time to Call Washington and Sydney
Standard 9-to-5 hours in Washington and Sydney never overlap, so someone has to take the call outside their working day. The most workable window is 4:00 PM to 10:00 PM in Washington, which is 7:00 AM to 1:00 PM in Sydney.
both at work Washington only Sydney only neither — hours shown along the strip are Washington local time.
Convert a Specific Time
Pick any date and time in Washington to see the exact equivalent in Sydney.
Common Times Converted
Washington time on the left, Sydney time on the right.
Washington to Sydney: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Washington. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Washington | Sydney | Working hours |
|---|---|---|
| 12:00 AM | 3:00 PM | Sydney only |
| 1:00 AM | 4:00 PM | Sydney only |
| 2:00 AM | 5:00 PM | — |
| 3:00 AM | 6:00 PM | — |
| 4:00 AM | 7:00 PM | — |
| 5:00 AM | 8:00 PM | — |
| 6:00 AM | 9:00 PM | — |
| 7:00 AM | 10:00 PM | — |
| 8:00 AM | 11:00 PM | — |
| 9:00 AM | 12:00 AM next day | Washington only |
| 10:00 AM | 1:00 AM next day | Washington only |
| 11:00 AM | 2:00 AM next day | Washington only |
| 12:00 PM | 3:00 AM next day | Washington only |
| 1:00 PM | 4:00 AM next day | Washington only |
| 2:00 PM | 5:00 AM next day | Washington only |
| 3:00 PM | 6:00 AM next day | Washington only |
| 4:00 PM | 7:00 AM next day | Washington only |
| 5:00 PM | 8:00 AM next day | — |
| 6:00 PM | 9:00 AM next day | Sydney only |
| 7:00 PM | 10:00 AM next day | Sydney only |
| 8:00 PM | 11:00 AM next day | Sydney only |
| 9:00 PM | 12:00 PM next day | Sydney only |
| 10:00 PM | 1:00 PM next day | Sydney only |
| 11:00 PM | 2:00 PM next day | Sydney only |
Understanding the Washington – Sydney Time Difference
Washington runs on America/New_York, currently EDT (UTC-4:00). Sydney runs on Australia/Sydney, currently AEDT (UTC+11:00). The gap of 15 hours is simply the distance between those two offsets.
Both cities observe Daylight Saving Time, but they don't switch on the same date — so for a few weeks each year the gap between them is different again. The next shift is on Sunday, November 1, 2026, when Washington adjusts its clocks and the difference becomes 16 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States · Daylight Saving Time in Australia.
Washington today
Sydney today
Frequently Asked Questions
What is the time difference between Washington and Sydney?
Sydney is currently 15 hours ahead of Washington. That gap becomes 16 hours on Sunday, November 1, 2026, when Washington changes its clocks.
How many hours ahead is Sydney from Washington?
Sydney is 15 hours ahead of Washington. Looking at it the other way, Washington is 15 hours behind Sydney.
What time is it in Sydney when it is 9:00 AM in Washington?
When it is 9:00 AM in Washington, it is 12:00 AM the next day in Sydney.
Is Sydney ahead of or behind Washington?
Sydney is 15 hours ahead of Washington. Sydney reaches each point in the day first, so its working day is already finishing while Washington is still getting started.
What is the best time to call between Washington and Sydney?
Standard business hours in Washington and Sydney do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 4:00 PM to 10:00 PM in Washington, which is 7:00 AM to 1:00 PM in Sydney.
Does the time difference between Washington and Sydney change during the year?
Yes. Both cities observe Daylight Saving Time, and they do not always switch on the same date, so the gap between them shifts during the year. It changes to 16 hours on Sunday, November 1, 2026.
What time zones are Washington and Sydney in?
Washington uses the America/New_York time zone, currently EDT (UTC-4:00). Sydney uses Australia/Sydney, currently AEDT (UTC+11:00).