Columbia Heights to Sydney time converter

Sydney is 15 hours ahead of Columbia Heights. When it is 9:00 AM in Columbia Heights, it is 12:00 AM (Wed, Oct 21) in Sydney.

Columbia Heights EDT

Tuesday, October 20, 2026

Sydney AEDT

Wednesday, October 21, 2026

Columbia Heights
District of Columbia, United States
Tue, Oct 20
EDTUTC-4
Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Columbia Heights to Sydney conversion table

Every hour of today in Columbia Heights and the matching time in Sydney. Light rows are typical working hours (9:00–18:00).

Columbia HeightsSydney
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AM+1 day
10:00 AM1:00 AM+1 day
11:00 AM2:00 AM+1 day
12:00 PM3:00 AM+1 day
1:00 PM4:00 AM+1 day
2:00 PM5:00 AM+1 day
3:00 PM6:00 AM+1 day
4:00 PM7:00 AM+1 day
5:00 PM8:00 AM+1 day
6:00 PM9:00 AM+1 day
7:00 PM10:00 AM+1 day
8:00 PM11:00 AM+1 day
9:00 PM12:00 PM+1 day
10:00 PM1:00 PM+1 day
11:00 PM2:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Columbia Heights (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Columbia Heights and Sydney switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Apr 3, 2027: +15h
  • Apr 3, 2027 – Oct 2, 2027: +14h
  • Oct 2, 2027 – Oct 20, 2027: +15h

Distance

Columbia Heights and Sydney are 15,711 km (9,762 miles) apart in a straight line.

More conversions

Sydney to Columbia HeightsColumbia Heights to New YorkColumbia Heights to LondonColumbia Heights to Los AngelesColumbia Heights to ChicagoColumbia Heights to TorontoColumbia Heights to São PauloColumbia Heights to ParisColumbia Heights to BerlinColumbia Heights to MoscowColumbia Heights to DubaiColumbia Heights to New DelhiColumbia Heights to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Columbia Heights and Sydney?

Sydney is 15 hours ahead of Columbia Heights.

What time is it in Sydney when it is 9 AM in Columbia Heights?

When it is 9:00 AM in Columbia Heights, it is 12:00 AM (Wed, Oct 21) in Sydney.

When is the best time to call Sydney from Columbia Heights?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Columbia Heights (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Does the time difference between Columbia Heights and Sydney change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.