Portland to Brisbane Time Difference
🇺🇸 Portland is currently 17 hours ahead of 🇦🇺 Brisbane. This difference varies between 17h and 18h due to Daylight Saving Time.
Live Calculator
Atin 🇺🇸 Portland→it will be—in 🇦🇺 Brisbane
Open full calculator →DST-accurate · shareable link
Difference
+17h
Business overlap
None
Distance
11,732 km
Approx. flight
13.8h
Hour-by-Hour: Portland to Brisbane
| 🇺🇸 Portland | 🇦🇺 Brisbane | Note |
|---|---|---|
| 12:00 AM | 5:00 PM(prev day) | Previous day |
| 1:00 AM | 6:00 PM(prev day) | Previous day |
| 2:00 AM | 7:00 PM(prev day) | Previous day |
| 3:00 AM | 8:00 PM(prev day) | Previous day |
| 4:00 AM | 9:00 PM(prev day) | Previous day |
| 5:00 AM | 10:00 PM(prev day) | Previous day |
| 6:00 AM | 11:00 PM(prev day) | Previous day |
| 7:00 AM | 12:00 AM | |
| 8:00 AM | 1:00 AM | |
| 9:00 AM | 2:00 AM | |
| 10:00 AM | 3:00 AM | |
| 11:00 AM | 4:00 AM | |
| 12:00 PM | 5:00 AM | |
| 1:00 PM | 6:00 AM | |
| 2:00 PM | 7:00 AM | |
| 3:00 PM | 8:00 AM | |
| 4:00 PM | 9:00 AM | |
| 5:00 PM | 10:00 AM | |
| 6:00 PM | 11:00 AM | |
| 7:00 PM | 12:00 PM | |
| 8:00 PM | 1:00 PM | |
| 9:00 PM | 2:00 PM | |
| 10:00 PM | 3:00 PM | |
| 11:00 PM | 4:00 PM |
Daylight Saving Time (DST)
Portland observes Daylight Saving Time, while Brisbane does not. This causes the time difference to shift between 17 hours ahead and 18 hours ahead depending on the season. Currently, Portland is 17 hours ahead relative to Brisbane.
Min difference
17h
Max difference
18h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Brisbane. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Portland and Brisbane?
The time difference between Portland and Brisbane is currently 17 hours ahead. Portland uses PDT (UTC-7), while Brisbane uses GMT+10 (UTC+10). This difference varies seasonally due to Daylight Saving Time, ranging from 17 hours ahead to 18 hours ahead.
When it's noon in Portland, what time is it in Brisbane?
When it's 12:00 PM (noon) in Portland, it is 5:00 AM in Brisbane. Use our calculator above to convert any other time.
Does the time difference between Portland and Brisbane change?
Yes, the time difference changes throughout the year. Because Portland observes Daylight Saving Time, the offset shifts between 17 hours ahead and 18 hours ahead at different times of the year.
What are the best times to schedule a call between Portland and Brisbane?
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Brisbane. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Portland ahead or behind Brisbane?
Portland is currently 17 hours behind Brisbane.
What time zone is Portland in?
Portland is in the America/Los Angeles time zone, currently using PDT (UTC-7). Portland observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Portland in Brisbane?
When it is midnight (12:00 AM) in Portland, it is 5:00 PM in Brisbane.