Portland to Shenzhen Time Difference
🇺🇸 Portland is currently 15 hours ahead of 🇨🇳 Shenzhen. This difference varies between 15h and 16h due to Daylight Saving Time.
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Atin 🇺🇸 Portland→it will be—in 🇨🇳 Shenzhen
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Difference
+15h
Business overlap
None
Distance
10,527 km
Approx. flight
12.4h
Hour-by-Hour: Portland to Shenzhen
| 🇺🇸 Portland | 🇨🇳 Shenzhen | Note |
|---|---|---|
| 12:00 AM | 3:00 PM(prev day) | Previous day |
| 1:00 AM | 4:00 PM(prev day) | Previous day |
| 2:00 AM | 5:00 PM(prev day) | Previous day |
| 3:00 AM | 6:00 PM(prev day) | Previous day |
| 4:00 AM | 7:00 PM(prev day) | Previous day |
| 5:00 AM | 8:00 PM(prev day) | Previous day |
| 6:00 AM | 9:00 PM(prev day) | Previous day |
| 7:00 AM | 10:00 PM(prev day) | Previous day |
| 8:00 AM | 11:00 PM(prev day) | Previous day |
| 9:00 AM | 12:00 AM | |
| 10:00 AM | 1:00 AM | |
| 11:00 AM | 2:00 AM | |
| 12:00 PM | 3:00 AM | |
| 1:00 PM | 4:00 AM | |
| 2:00 PM | 5:00 AM | |
| 3:00 PM | 6:00 AM | |
| 4:00 PM | 7:00 AM | |
| 5:00 PM | 8:00 AM | |
| 6:00 PM | 9:00 AM | |
| 7:00 PM | 10:00 AM | |
| 8:00 PM | 11:00 AM | |
| 9:00 PM | 12:00 PM | |
| 10:00 PM | 1:00 PM | |
| 11:00 PM | 2:00 PM |
Daylight Saving Time (DST)
Portland observes Daylight Saving Time, while Shenzhen does not. This causes the time difference to shift between 15 hours ahead and 16 hours ahead depending on the season. Currently, Portland is 15 hours ahead relative to Shenzhen.
Min difference
15h
Max difference
16h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Shenzhen. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Portland and Shenzhen?
The time difference between Portland and Shenzhen is currently 15 hours ahead. Portland uses PDT (UTC-7), while Shenzhen uses GMT+8 (UTC+8). This difference varies seasonally due to Daylight Saving Time, ranging from 15 hours ahead to 16 hours ahead.
When it's noon in Portland, what time is it in Shenzhen?
When it's 12:00 PM (noon) in Portland, it is 3:00 AM in Shenzhen. Use our calculator above to convert any other time.
Does the time difference between Portland and Shenzhen change?
Yes, the time difference changes throughout the year. Because Portland observes Daylight Saving Time, the offset shifts between 15 hours ahead and 16 hours ahead at different times of the year.
What are the best times to schedule a call between Portland and Shenzhen?
There is no overlap between standard business hours (9 AM – 6 PM) in Portland and Shenzhen. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Portland ahead or behind Shenzhen?
Portland is currently 15 hours behind Shenzhen.
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 Shenzhen?
When it is midnight (12:00 AM) in Portland, it is 3:00 PM in Shenzhen.