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Washington, D.C. and Perth Time Difference

Washington, D.C. is 12h behind Perth

Washington, D.C.
Washington, D.C.

Exact time synced with atomic clocks (IANA + NTP)

12:18:03

Sunday, April 5, 2026

United States · America/New_York · EDT

Perth
Perth

Exact time synced with atomic clocks (IANA + NTP)

00:18:03

Monday, April 6, 2026

Australia · Australia/Perth · GMT+8

Best time for work calls

If you are scheduling a call between Washington, D.C. and Perth, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.

Best time for family calls

Washington, D.C. and Perth have a comfortable window for a family call — no awkward alarms required. Washington, D.C. is 12 hours behind Perth, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 8 pm and 10 pm in Washington, D.C. — that lands at 8 am to 10 am in Perth, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.

Washington, D.C.

  • Truman Day

  • Memorial Day

  • Juneteenth National Independence Day

Via Nager.Date

🌅 Dawn6:19:53 AM
☀️ Sunrise6:46:56 AM
🌞 Solar Noon1:11:57 PM
🌇 Golden Hour7:01:39 PM
🌆 Sunset7:36:59 PM
🌃 Dusk8:04:01 PM
Day length12:50:02

Data via sunrisesunset.io

Condition🌦️ Drizzle
Temperature18°C
Feels like18°C
Humidity89%
Wind8 mph W

Data via Open-Meteo · Updates every 30 min

Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:40
Moonset08:18
New87% illuminatedFull

Perth

  • Easter Sunday

  • Easter Monday

  • Anzac Day

Via Nager.Date

🌅 Dawn6:06:48 AM
☀️ Sunrise6:31:15 AM
🌞 Solar Noon12:20:14 PM
🌇 Golden Hour5:36:35 PM
🌆 Sunset6:09:12 PM
🌃 Dusk6:33:39 PM
Day length11:37:56

Data via sunrisesunset.io

Condition☁️ Overcast
Temperature19°C
Feels like19°C
Humidity78%
Wind8 mph SE

Data via Open-Meteo · Updates every 30 min

Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise19:43
Moonset09:30
New87% illuminatedFull

Other times compared to Washington, D.C.