🇺🇸VS🇦🇺
🌐Time Difference Calculator
PortlandvsSydney
🇺🇸Portland
06:57:45
AM
Saturday, May 2, 2026
-17h
Portland behind
🇦🇺Sydney
11:57:45
PM
Saturday, May 2, 2026
Time ConverterPortland ↔ Sydney
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇺🇸 Portland UTC-07:00 | 🇦🇺 Sydney UTC+10:00 |
|---|
24-Hour OverviewPortland vs Sydney
12a 4a 8a 12p 4p 8p 12a
🇺🇸PortlandBase
06:57 AM
🇦🇺Sydney 17h
11:57 PM
Work hours (9–5) Current time
Best Meeting HoursPortland & Sydney
12am
5pm
1am
6pm
2am
7pm
3am
8pm
4am
9pm
5am
10pm
6am
11pm
7am
12am
8am
1am
9am
2am
★
10am
3am
11am
4am
12pm
5am
1pm
6am
2pm
7am
3pm
8am
4pm
9am
✓
5pm
10am
6pm
11am
7pm
12pm
8pm
1pm
9pm
2pm
★
10pm
3pm
11pm
4pm
⚠
No standard business hours overlap
The -17h difference makes scheduling difficult. Consider the ★ suggested windows below.
🌅 Early Window
9:00 AMPortland=2:00 AMSydney
🌙 Late Window
9:00 PMPortland=2:00 PMSydney
★ Suggested window Portland workingSydney working
May 2026 — Time DifferencePortland vs Sydney
-17hConstant this month
No DST transitions in May 2026•Applies to all 31 days
Quick Reference — Portland → Sydney
| 🇺🇸 Portland (UTC-07:00) | 🇦🇺 Sydney (UTC+10:00) |
|---|---|
| 12:00 AM | 5:00 PM |
| 6:00 AM | 11:00 PM |
| 8:00 AM | 1:00 AM (next day) |
| 9:00 AM | 2:00 AM (next day) |
| 10:00 AM | 3:00 AM (next day) |
| 12:00 PM | 5:00 AM (next day) |
| 2:00 PM | 7:00 AM (next day) |
| 5:00 PM | 10:00 AM (next day) |
| 6:00 PM | 11:00 AM (next day) |
| 8:00 PM | 1:00 PM (next day) |
| 10:00 PM | 3:00 PM (next day) |
🇺🇸
Portland business hours
= 2:00 AM (next day) – 10:00 AM (next day) in Sydney
🇦🇺
Sydney business hours
= 4:00 PM (prev day) – 12:00 AM in Portland
⇄
Midpoint meeting
1:00 PM in Portland = 6:00 AM (next day) in Sydney
More Tools
Related pages for Portland and Sydney
Location DetailsPortland vs Sydney
👥 Population
652,503 approx.
vs
5,557,233 approx.
💵 Currency
US Dollar
vs
Australian
🗣️ Language
English, Spanish
vs
English
📞 Calling Code
+1
vs
+61
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
12H
=
12H
When to CallEnter a time in Portland — see what it is in Sydney
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Upcoming DST ChangesAffects the time difference between these cities
☀️
Sydney
Monday, October 5, 2026
Clocks go forward (clocks spring ahead)
155days away
⚠ After a DST change, the time difference between Portland and Sydney may shift by 1 hour.
Frequently Asked QuestionsPortland & Sydney — Time Difference
Portland is 17h behind Sydney. Portland uses America/Los_Angeles (UTCUTC-07:00), Sydney uses Australia/Sydney (UTCUTC+10:00).
When it is 12:00 PM in Portland, it is 5:00 AM in Sydney.
Not ideal right now. It is 6:57 AM in Portland and 11:57 PM in Sydney. Portland is outside business hours. Sydney is outside business hours.
Neither Portland nor Sydney is currently observing Daylight Saving Time.
It is Saturday in both Portland and Sydney right now.
When it is 9:00 AM in Portland, it is 2:00 AM in Sydney.
Compare with Other Cities
See how Portland and Sydney differ from major world cities