Lisbon to New York
-4hLisbon
WETSOURCENew York
ESTGreen rows indicate typical business hours (9 AM - 5 PM)
WET and EST on the World Map
The map below highlights the WET (Western European Time) and EST (Eastern Standard Time) timezone regions across the globe.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
EST – Eastern Standard Time
UTC-05:00Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.
- •EST is the most widely used time zone in the United States by population.
- •The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
- •23 US states are fully or partially in the Eastern Time Zone.
- •EST was established by the Standard Time Act of 1918.
- •Over 47% of the US population lives in the Eastern Time Zone.
About Lisbon
WikipediaLisbon operates on Western European Time (WET/WEST), same as London. As Portugal's capital and an emerging tech hub, Lisbon bridges European and Atlantic time zones.
Lisbon has 300 days of sunshine per year and is a major startup hub in Europe.
About New York
WikipediaNew York City, the financial capital of the world, operates on Eastern Time (EST/EDT). Home to Wall Street and the NYSE, NYC is crucial for global business coordination.
The NYC subway system has 472 stations, the most of any metro system in the world.
Understanding the Time Gap: Lisbon vs New York
Lisbon, Portugal operates on the Western European Time (UTC+00:00). New York, USA uses Eastern Standard Time (UTC-05:00).
The time difference between Lisbon and New York is 240 minutes (+4h). When it's noon in Lisbon, it's 08:00 AM in New York.
Why Convert Lisbon to New York Time?
Navigating the time gap between Lisbon and New York requires careful planning. With a difference of 4 hours, finding a suitable time for both locations is essential for effective collaboration. This tool simplifies the process, allowing you to instantly see the corresponding time in New York.
Remember: Daylight Saving Time changes can affect the time difference between Lisbon and New York. Always double-check the current offset before scheduling important events.
About WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
About EST (Eastern Standard Time)
Eastern Standard Time (EST) is observed during the winter months in the eastern part of North America. It covers 23 US states and parts of Canada including Ontario and Quebec. EST is the most populous time zone in the United States, home to major financial centers like New York City and global organizations headquartered in Washington D.C. During daylight saving time (March–November), clocks shift to Eastern Daylight Time (EDT, UTC-04:00). The time zone also covers parts of the Caribbean and Central America including Panama, Jamaica, and the Cayman Islands.
Best Time to Call Between Lisbon and New York
If you want to reach someone in New York during standard business hours (9 AM – 5 PM EST), the best time to call from Lisbon would be:
- New York 9:00 AM = Lisbon 01:00 PM
- New York 12:00 PM = Lisbon 04:00 PM
- New York 5:00 PM = Lisbon 09:00 PM
Business Hours Overlap
Lisbon and New York have a partial business hours overlap. The best window for meetings and calls is when both locations are in their working hours.
As a final note, managing the -4h difference between Lisbon and New York is simple with the right tools. Keep this page handy for all your future time conversion needs.
🕐 Daylight Saving Time Info
Lisbon
❄ Currently in Standard Time
Standard: UTC+00:00 · DST: UTC+01:00
Clocks spring forward on Sun, Mar 29, 2026
New York
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
⚠ These locations are currently in different DST states, so the time difference may change when clocks adjust.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Lisbon and New York?
New York is -4h from Lisbon.
What timezone is Lisbon in?
Lisbon operates on Western European Time (WET/WEST), same as London. As Portugal's capital and an emerging tech hub, Lisbon bridges European and Atlantic time zones.
What timezone is New York in?
New York City, the financial capital of the world, operates on Eastern Time (EST/EDT). Home to Wall Street and the NYSE, NYC is crucial for global business coordination.
What are the business hours in Lisbon?
Standard business hours in Lisbon are 9:00 AM - 6:00 PM WET.
What are the business hours in New York?
Standard business hours in New York are 9:00 AM - 5:00 PM EST.
What is the best time to schedule a call between Lisbon and New York?
The best overlap for a call is when both cities are in business hours. Lisbon works 9:00 AM - 6:00 PM WET and New York works 9:00 AM - 5:00 PM EST (-4h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Lisbon and New York?
Lisbon uses EUR (€) while New York uses USD ($). Check current exchange rates when planning travel or business between these cities.
How do Lisbon and New York compare in size?
Lisbon has a population of approximately 545,000 (metro: 2.9 million), while New York has approximately 8.3 million (metro: 20.1 million).
What are the major landmarks in Lisbon and New York?
Lisbon is known for Belém Tower, Jerónimos Monastery, São Jorge Castle. New York is famous for Statue of Liberty, Empire State Building, Times Square.
Do Lisbon and New York have stock exchanges?
Yes. Lisbon has the Euronext Lisbon and New York has the NYSE (New York Stock Exchange). The -4h time difference affects trading hour overlaps between these exchanges.
Which countries use WET (Western European Time)?
WET is used in Portugal, Spain (Canary Islands), Morocco, Western Sahara.
Does WET observe daylight saving time?
Yes, WET switches to WEST during summer months.
What are some interesting facts about WET?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
Which cities are in the EST timezone?
Major cities in the EST timezone include New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal.
What is the UTC offset for EST?
Eastern Standard Time (EST) is at UTC-05:00. During daylight saving time, it shifts to EDT.
What should I know about the EST timezone?
EST is the most widely used time zone in the United States by population. The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
When is it midnight in Lisbon, what time is it in New York?
When it is 12:00 AM (midnight) in Lisbon (WET), it is -4h later in New York (EST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams: