Porto to Tokyo Time Converter
Tokyo is +8h ahead of Porto
Quick converter
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FROM
Porto
Portugal
UTC+01:00
TO
Tokyo
Japan
UTC+09:00
Date-aware conversion
Convert a specific date and time
Result
Mon, Jun 15, 2026 15:08
Porto: Monday, June 15, 2026 7:08 AM GMT+1 to Tokyo: Monday, June 15, 2026 3:08 PM GMT+9.
Tokyo is 8h ahead of Porto on this date
24-Hour Comparison
Every hour in Porto and the corresponding time in Tokyo. Green rows indicate business hours in Tokyo.
Time zones
Porto uses Europe/Lisbon (GMT+1) and Tokyo uses Asia/Tokyo (GMT+9). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Tokyo. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Porto and Tokyo
The easiest overlap starts around 9:00 AM and runs through 9:00 AM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Porto
Porto is located in Portugal (Europe). It uses the Europe/Lisbon timezone with a standard offset of UTC+01:00. It observes DST, switching between WET and WEST. See the full Porto time page for live clock and planning details.
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.
Frequently Asked Questions
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