Sydney is 15 hours ahead of Houston

Sydney is 15 hours ahead of Houston. Use this page to find the best meeting window and sync your global schedule.

HOUSTON

06:56 PM

Sun, Jul 26

UTC-05:00

United States

SYDNEY

09:56 AM

Mon, Jul 27

UTC+10:00

Australia

Time Difference Details

DIFFERENCE

+15h

HOUSTON OFFSET

UTC-05:00

SYDNEY OFFSET

UTC+10:00

Reading this: When it's 12:00 PM in Houston, it is 27:00 in Sydney.

Working Hours Overlap (9 AM – 5 PM)

Each cell = 1 UTC hour. 🟢 = Both cities in business hours 🟡 = One city in business hours ⬜ = Neither

■ Both working ■ One working ■ Neither

Best Meeting Window

⚠ No shared business-hours overlap on a standard day

With a 15h difference, Houston (9AM–5PM) and Sydney (9AM–5PM) have no overlapping window during standard working hours. Consider early morning / late evening calls or async communication strategies.

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Related Comparisons

Houston → New York Houston → London Houston → Tokyo Houston → Dubai Sydney → New York Sydney → London Sydney → Tokyo Sydney → Dubai Reverse: Sydney → Houston View All Comparisons →

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