Sydney to Riley Park time converter
Riley Park is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Riley Park.
Sydney AEDT
Tuesday, October 20, 2026
Riley Park PDT
Monday, October 19, 2026
6:39 AM in Sydney, Tuesday, October 20, 2026
Sydney to Riley Park conversion table
Every hour of today in Sydney and the matching time in Riley Park. Light rows are typical working hours (9:00–18:00).
| Sydney | Riley Park |
|---|---|
| 12:00 AM | 6:00 AM−1 day |
| 1:00 AM | 7:00 AM−1 day |
| 2:00 AM | 8:00 AM−1 day |
| 3:00 AM | 9:00 AM−1 day |
| 4:00 AM | 10:00 AM−1 day |
| 5:00 AM | 11:00 AM−1 day |
| 6:00 AM | 12:00 PM−1 day |
| 7:00 AM | 1:00 PM−1 day |
| 8:00 AM | 2:00 PM−1 day |
| 9:00 AM | 3:00 PM−1 day |
| 10:00 AM | 4:00 PM−1 day |
| 11:00 AM | 5:00 PM−1 day |
| 12:00 PM | 6:00 PM−1 day |
| 1:00 PM | 7:00 PM−1 day |
| 2:00 PM | 8:00 PM−1 day |
| 3:00 PM | 9:00 PM−1 day |
| 4:00 PM | 10:00 PM−1 day |
| 5:00 PM | 11:00 PM−1 day |
| 6:00 PM | 12:00 AM |
| 7:00 PM | 1:00 AM |
| 8:00 PM | 2:00 AM |
| 9:00 PM | 3:00 AM |
| 10:00 PM | 4:00 AM |
| 11:00 PM | 5:00 AM |
Best time to call or meet
Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in Riley Park).
Daylight saving time and the difference
The difference changes during the year because Sydney and Riley Park switch clocks on different dates:
- Oct 20, 2026 – Apr 4, 2027: -18h
- Apr 4, 2027 – Oct 3, 2027: -17h
- Oct 3, 2027 – Oct 20, 2027: -18h
Distance
Sydney and Riley Park are 12,501 km (7,768 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Sydney and Riley Park?
Riley Park is 18 hours behind Sydney.
What time is it in Riley Park when it is 9 AM in Sydney?
When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Riley Park.
When is the best time to call Riley Park from Sydney?
Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in Riley Park).
Does the time difference between Sydney and Riley Park change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.