Time difference
Adelaide to New York Time Difference
New York is 13 hours and 30 minutes behind Adelaide — when it's 12:00 PM in Adelaide, it's 10:30 PM the previous day in New York. (Adelaide (Australia/Adelaide, ACST); New York (America/New_York, EDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
New York is 13 hours and 30 minutes behind Adelaide. Standard 9 AM–5 PM business hours in Adelaide and New York do not overlap, so a live call needs one side outside normal hours. Clocks change on October 4, 2026, which briefly shifts the gap between Adelaide and New York — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Adelaide, it's 7:30 PM the previous day in New York.
- When it's 9:00 AM in New York, it's 10:30 PM in Adelaide.
New York is currently 13 hours and 30 minutes behind Adelaide.
Interactive converter
12:00PM
--:----
Best times to meet
Standard 9 AM – 5 PM hours in Adelaide and New York do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Adelaide, or a 6–8 PM meeting in New York.
Quick conversion table
| Adelaide | New York |
|---|---|
| 12 AM | 10:30 AM (prev day) |
| 1 AM | 11:30 AM (prev day) |
| 2 AM | 12:30 PM (prev day) |
| 3 AM | 1:30 PM (prev day) |
| 4 AM | 2:30 PM (prev day) |
| 5 AM | 3:30 PM (prev day) |
| 6 AM | 4:30 PM (prev day) |
| 7 AM | 5:30 PM (prev day) |
| 8 AM | 6:30 PM (prev day) |
| 9 AM | 7:30 PM (prev day) |
| 10 AM | 8:30 PM (prev day) |
| 11 AM | 9:30 PM (prev day) |
| 12 PM | 10:30 PM (prev day) |
| 1 PM | 11:30 PM (prev day) |
| 2 PM | 12:30 AM |
| 3 PM | 1:30 AM |
| 4 PM | 2:30 AM |
| 5 PM | 3:30 AM |
| 6 PM | 4:30 AM |
| 7 PM | 5:30 AM |
| 8 PM | 6:30 AM |
| 9 PM | 7:30 AM |
| 10 PM | 8:30 AM |
| 11 PM | 9:30 AM |
Daylight saving
On October 4, 2026, Adelaide shifts for daylight saving. After that, New York will be 14 hours and 30 minutes behind Adelaide (currently 13 hours and 30 minutes behind Adelaide). The converter and the tables above always reflect the correct offset for the date you pick.
- Adelaide is not currently observing daylight saving time (standard time is in effect).
- New York is currently observing daylight saving time.
Frequently asked questions
- Is New York ahead of or behind Adelaide?
- New York is 13 hours and 30 minutes behind Adelaide.
- How many hours behind Adelaide is New York?
- New York is 13 hours and 30 minutes behind Adelaide.
- What time is 9 AM in Adelaide in New York?
- 9:00 AM in Adelaide is 7:30 PM the previous day in New York.
- What time is noon in Adelaide in New York?
- 12:00 PM in Adelaide is 10:30 PM the previous day in New York.
- What time is 5 PM in Adelaide in New York?
- 5:00 PM in Adelaide is 3:30 AM in New York. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Adelaide in New York?
- 3:00 PM in Adelaide is 1:30 AM in New York.
- Is Adelaide currently observing daylight saving time?
- Adelaide observes daylight saving time seasonally, but is not currently on DST (standard time is in effect).
- Is New York currently observing daylight saving time?
- New York is currently observing daylight saving time (summer time).
- Do Adelaide and New York observe daylight saving?
- On October 4, 2026, Adelaide shifts for daylight saving. After that, New York will be 14 hours and 30 minutes behind Adelaide (currently 13 hours and 30 minutes behind Adelaide). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call New York from Adelaide?
- Adelaide and New York business hours don't overlap. The closest options are early mornings in Adelaide or late evenings, when one side stretches outside 9–5.
- When is the best time to call Adelaide from New York?
- New York and Adelaide business hours don't overlap. The closest options are early mornings in New York or late evenings, when one side stretches outside 9–5.
- Adelaide (ACST) to New York (EDT) — how do I convert quickly?
- Subtract 13 hours and 30 minutes from Adelaide local time to get New York local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Adelaide to London
- Adelaide to Tokyo
- Adelaide to Dubai
- Adelaide to Singapore
- Adelaide to Los Angeles
- Adelaide to Sydney
- Adelaide to Paris
- Adelaide to Mumbai
- Adelaide to Hong Kong
- Adelaide to San Francisco