Newcastle Time to EST Converter
EST is 16 hours behind AEDT. 9:00 AM AEDT = 5:00 PM EST (previous day).
EST is 16 hours behind AEDT at the moment. To convert Newcastle Time to EST, subtract 16 hours from the Newcastle Time time: 9:00 AM AEDT = 5:00 PM EST (previous day).
Newcastle Time (Newcastle time) is used in Newcastle, Australia. EST (Eastern Time) is used in New York, Washington DC, Florida, Georgia, Ohio, Michigan, Ontario, Quebec, Panama and Jamaica (all year).
Newcastle Time to EST time conversion table
Newcastle Time to EST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Newcastle Time | EST | Day |
|---|---|---|
| 12:00 AM AEDT | 8:00 AM EST | previous day |
| 1:00 AM AEDT | 9:00 AM EST | previous day |
| 2:00 AM AEDT | 10:00 AM EST | previous day |
| 3:00 AM AEDT | 11:00 AM EST | previous day |
| 4:00 AM AEDT | 12:00 PM EST | previous day |
| 5:00 AM AEDT | 1:00 PM EST | previous day |
| 6:00 AM AEDT | 2:00 PM EST | previous day |
| 7:00 AM AEDT | 3:00 PM EST | previous day |
| 8:00 AM AEDT | 4:00 PM EST | previous day |
| 9:00 AM AEDT | 5:00 PM EST | previous day |
| 10:00 AM AEDT | 6:00 PM EST | previous day |
| 11:00 AM AEDT | 7:00 PM EST | previous day |
| 12:00 PM AEDT | 8:00 PM EST | previous day |
| 1:00 PM AEDT | 9:00 PM EST | previous day |
| 2:00 PM AEDT | 10:00 PM EST | previous day |
| 3:00 PM AEDT | 11:00 PM EST | previous day |
| 4:00 PM AEDT | 12:00 AM EST | night |
| 5:00 PM AEDT | 1:00 AM EST | night |
| 6:00 PM AEDT | 2:00 AM EST | night |
| 7:00 PM AEDT | 3:00 AM EST | night |
| 8:00 PM AEDT | 4:00 AM EST | night |
| 9:00 PM AEDT | 5:00 AM EST | night |
| 10:00 PM AEDT | 6:00 AM EST | — |
| 11:00 PM AEDT | 7:00 AM EST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Newcastle Time to EST
Subtract 16 hours from the Newcastle Time time to get EST.
Example: 9:00 AM AEDT = 5:00 PM EST (previous day).
Across midnight: 1:00 AM AEDT = 9:00 AM EST (previous day). The date changes, so always check the day as well as the hour.
Time difference between Newcastle Time and EST
The time difference between Newcastle Time and EST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 7 Mar 2026: EST is 16 hours behind of Newcastle Time.
- 8 Mar 2026 – 4 Apr 2026: EST is 15 hours behind of Newcastle Time.
- 5 Apr 2026 – 3 Oct 2026: EST is 14 hours behind of Newcastle Time.
- 4 Oct 2026 – 31 Oct 2026: EST is 15 hours behind of Newcastle Time.
- 1 Nov 2026 – 31 Dec 2026: EST is 16 hours behind of Newcastle Time.
Newcastle Time and EST during daylight saving time
- Newcastle Time next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from AEDT (UTC+11) to AEST (UTC+10).
- EST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
Best time for a meeting between Newcastle Time and EST
Newcastle Time and EST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM AEDT, which is 3:00 PM EST.
Newcastle Time to EST FAQ
What is the time difference between Newcastle Time and EST?
Right now EST is 16 hours behind AEDT. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Newcastle Time in EST?
9:00 AM AEDT is 5:00 PM EST (previous day).
What is 12 PM (noon) Newcastle Time in EST?
12:00 PM AEDT is 8:00 PM EST (previous day).
Is EST ahead of or behind Newcastle Time?
EST is 16 hours behind AEDT, so it is earlier in EST than in Newcastle Time.
Does Newcastle Time change for daylight saving time?
Yes. Newcastle Time next changes on 4 Apr 2027, when clocks go back one hour from AEDT to AEST.
Does EST change for daylight saving time?
Yes. EST next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
What is the best time for a meeting between Newcastle Time and EST?
Newcastle Time and EST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM AEDT, which is 3:00 PM EST.
Is ET the same as EST?
EST is the winter (standard) name of Eastern Time (ET). From March to November the same clocks are called EDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert EST to Newcastle Time
Convert Newcastle Time to other time zones
Convert other time zones to EST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.