🇦🇺 Perth ↔ 🇺🇸 New York
Perth is usually 12 hours ahead of New York. New York observes daylight saving time and Perth does not, so the difference shifts by an hour around the changeovers.
Sunrise 7:18 AMSunset 5:21 PM(local)
Sunrise 5:26 AMSunset 8:32 PM(local)
🇦🇺 Perth
Dialing code+61
Population2,309,338
Coordinates31.95°S, 115.86°E
Elevation34 m
🇺🇸 New York
Dialing code+1
Population8,804,190
Coordinates40.71°N, 74.01°W
Elevation10 m
No comfortable common working hours — these cities barely overlap.
Working hours assumed 9:00–18:00.
Frequently asked questions
- What is the time difference between Perth and New York?
- Perth is 12 hours ahead of New York. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
- When is the best time to call between Perth and New York?
- There is no hour when standard working hours (9:00–18:00) overlap in both Perth and New York, so any call falls outside business hours for at least one side.
- Why does the time difference between Perth and New York change?
- Because at least one of Perth and New York observes daylight saving time, the difference shifts by an hour when one city changes its clocks and the other has not yet (or does not).