Tools / Timezone Converter

Japan and Lisbon, Portugal time difference

Calculating the time difference…

Japan (JST)

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Lisbon (local)

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Check dates for travel or meetings, including daylight saving changes.

Convert from Japan time

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Time difference table

Japan time

Lisbon (local)

Light blue shows business hours (09:00–18:00). Darker blue shows overlapping business hours in Japan and the destination.

Suggested meeting times

Calculating…

Calculated using the current time difference, which can change with daylight saving.

About Lisbon

Current local time in Lisbon, Portugal, and its difference from Japan.

Lisbon is Portugal’s capital, a hilly city on the Atlantic. It keeps one of the westernmost times in Europe, eight to nine hours behind Japan.

Standard time is 9 hours behind Japan; daylight saving time is 8 hours behind Japan.

Lisbon, Portugal, uses daylight saving time. In 2026, it starts on 2026-03-29 (local date) and ends on 2026-10-25 (local date). The difference from Japan changes around these transitions.

Time zone: Europe/Lisbon (Europe)

Frequently asked questions

What is the time difference between Japan and Lisbon?
Standard time is 9 hours behind Japan; daylight saving time is 8 hours behind Japan.
Does Lisbon use daylight saving time?
Lisbon, Portugal, uses daylight saving time. In 2026, it starts on 2026-03-29 (local date) and ends on 2026-10-25 (local date). The difference from Japan changes around these transitions.
When is a good meeting time for Japan and Lisbon?
Standard time: Business hours do not overlap. Consider early morning or evening in Japan: Japan 17:00–23:00 / Local 08:00–14:00. Daylight saving time: Business hours (09:00–18:00) overlap at Japan 17:00–18:00 / Local 09:00–10:00.

Other cities

About this tool

  • Times are calculated in your browser using your device’s clock and IANA time zone data. An incorrect device clock produces incorrect times.
  • Daylight saving rules and local time arrangements can change. Confirm important appointments using local information.
  • Business hours are estimated as 09:00–18:00 and vary by country and industry.
  • This service may change or end without notice.

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