Time Difference: Sydney to Washington DC
Click a time to convert
Sydney vs Washington DC timezone guide
Sydney (Australia) uses the Australia/Sydney timezone at UTC+10, while Washington DC (US) uses America/New_York at UTC-5. This means Washington DC is 15 hours behind Sydney (based on standard offsets β the live difference above accounts for daylight saving time).
Best meeting times between Sydney and Washington DC
Standard 9-to-5 working hours in Sydney and Washington DC do not overlap. To meet synchronously, one side will need to start early or stay late β see the hour-by-hour planner below for the least disruptive options.
Hour-by-hour planner
| Sydney | Washington DC | Status |
|---|---|---|
| 6am | 4pm | One side outside 9-to-5 but still awake |
| 7am | 5pm | Sydney early, Washington DC evening |
| 8am | 6pm | Sydney early, Washington DC evening |
| 9am | 7pm | One side outside 9-to-5 but still awake |
| 10am | 8pm | One side outside 9-to-5 but still awake |
| 11am | 9pm | One side outside 9-to-5 but still awake |
| 12pm | 10pm | Sydney working hours, Washington DC late evening |
| 1pm | 11pm | Sydney working hours, Washington DC late evening |
| 2pm | 12am | Sydney working hours, Washington DC asleep |
| 3pm | 1am | Sydney working hours, Washington DC asleep |
| 4pm | 2am | Sydney working hours, Washington DC asleep |
| 5pm | 3am | Sydney evening, Washington DC asleep |
| 6pm | 4am | Sydney evening, Washington DC asleep |
| 7pm | 5am | Sydney evening, Washington DC asleep |
| 8pm | 6am | Sydney evening, Washington DC early |
| 9pm | 7am | Sydney evening, Washington DC early |
| 10pm | 8am | Sydney late evening, Washington DC early |
Green = standard working hours (9 AM β 5 PM). Amber = early (6β9 AM). Orange = evening (5β10 PM). Grey = asleep or late.
Daylight saving time between Sydney and Washington DC
Both cities observe daylight saving time, but on different schedules. This creates short windows each year where the usual difference of 14 hours ahead temporarily shifts.
- Jan 1 β Mar 8Difference temporarily 16 hours ahead.
- Mar 8 β Apr 5Difference temporarily 15 hours ahead.
- Oct 4 β Nov 1Difference temporarily 15 hours ahead.
- Nov 1 β Jan 1Difference temporarily 16 hours ahead.
Sydney transitions on April 5, 2026 and October 4, 2026. Washington DC transitions on March 8, 2026 and November 1, 2026.
Distance between Sydney and Washington DC
Sydney and Washington DC are 15,710 km apart along the great-circle route. A direct flight takes roughly ~19h 29m, depending on aircraft type, winds, and routing.