What is TimezoneCast?

TimezoneCast is a free visual time zone converter and world clock for comparing cities, finding meeting overlap, and sharing time zone plans.

How do I find the best meeting time across time zones?

Add each city, then move the time cursor until the working-hour bands overlap. That overlap is usually the best meeting window.

Can I share a time zone comparison?

Yes. Use the Share button to copy a link that encodes your selected cities, date, and time. Anyone who opens it sees exactly your setup.

Does TimezoneCast handle daylight saving time?

Yes. TimezoneCast uses IANA time zone data so daylight saving time changes are handled automatically for every city.

Is TimezoneCast free?

Yes. TimezoneCast is completely free and does not require sign-up.

What is the time difference between Sydney and New York?

New York is 14 hours behind Sydney. This offset may shift by one hour when either city transitions in or out of Daylight Saving Time.

What is a good meeting time between Sydney and New York?

There is no standard 9 AM–6 PM overlap between Sydney and New York. Consider early morning in one city or late afternoon in the other, or use async communication.

When does Sydney switch to and from Daylight Saving Time?

Sydney observes Daylight Saving Time. Check the DST status section above for the exact next transition date — it is calculated live from the IANA timezone database.

How do I convert AEST to EST manually?

Subtract 14 hours to the AEST time. For example, 9:00 AM AEST = 7:00 PM EST. (DST may shift this by ±1 hour twice a year.)

Sydney to New York Time

New York is currently 14 hours behind Sydney.

Current Time

Sydney

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New York

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Daylight Saving Time Status

Sydney

Sydney is currently on standard time (GMT+10). Daylight saving begins on October 4, 2026.

New York

New York is currently observing EDT (summer time). Returns to standard time on November 1, 2026.

Best Meeting Times

Sydney Time	New York Time	Meeting Suitability
00:00	10:00-1d	—
01:00	11:00-1d	—
02:00	12:00-1d	—
03:00	13:00-1d	—
04:00	14:00-1d	—
05:00	15:00-1d	—
06:00	16:00-1d	—
07:00	17:00-1d	—
08:00	18:00-1d	⚠️ Edge
09:00	19:00-1d	—
10:00	20:00-1d	—
11:00	21:00-1d	—
12:00	22:00-1d	—
13:00	23:00-1d	—
14:00	00:00	—
15:00	01:00	—
16:00	02:00	—
17:00	03:00	—
18:00	04:00	—
19:00	05:00	—
20:00	06:00	—
21:00	07:00	—
22:00	08:00	—
23:00	09:00	—

✅ Both cities within 9 AM–6 PM ⚠️ One city on edge of working hours

About This Time Zone Pair

Sydney (GMT+10) is 14 hours ahead of New York (EDT). When it's 9:00 AM in Sydney, it's 7:00 PM in New York.

Sydney and New York observe Daylight Saving Time, which means the offset between the two cities may shift by one hour during DST transitions — particularly if the two regions change their clocks on different dates.

There is no standard 9 AM–6 PM overlap between Sydney and New York. For recurring meetings, consider early morning in Sydney or late afternoon in New York, and use async tools when possible.

For one-off conversions, use the converter above. For recurring meetings, export an .ics calendar invite — attendees see the time in their local zone automatically.

Frequently Asked Questions

What is the time difference between Sydney and New York?: New York is 14 hours behind Sydney. This offset may shift by one hour when either city transitions in or out of Daylight Saving Time.
What is a good meeting time between Sydney and New York?: There is no standard 9 AM–6 PM overlap between Sydney and New York. Consider early morning in one city or late afternoon in the other, or use async communication.
When does Sydney switch to and from Daylight Saving Time?: Sydney observes Daylight Saving Time. Check the DST status section above for the exact next transition date — it is calculated live from the IANA timezone database.
How do I convert AEST to EST manually?: Subtract 14 hours to the AEST time. For example, 9:00 AM AEST = 7:00 PM EST. (DST may shift this by ±1 hour twice a year.)