Current Time in Portsmouth, RI
See Portsmouth’s live clock, America/New_York time zone, UTC offset, and daylight saving status, plus compare times and plan meetings.
Live Time and Offset
View the current time in Portsmouth, Rhode Island, with the America/New_York time zone, UTC-5 standard time, and UTC-4 during DST.
DST Dates and Changes
See the exact spring-forward and fall-back schedule for Portsmouth, including when clocks change and how local time shifts each year.
Compare and Export Meetings
Compare Portsmouth time with other cities in a visual grid, then export meeting times to Google Calendar, Gmail, or an ICS file.
Looking for a different Portsmouth? Other places with this name in United States: Portsmouth (VA), Portsmouth (NH), Portsmouth (OH).
How to Check Current Time in Portsmouth, United States
Open the Portsmouth page: Go to
https://www.xconvert.com/time-converter/united-states/portsmouth-rito see Portsmouth, United States already loaded in the comparison grid. This is useful when you need to coordinate a call with a client in Rhode Island, plan a ferry or business trip through the Northeast, or line up a remote handoff with a team on the U.S. East Coast.Add comparison cities: Click + Add City and search for cities such as New York, London, or Dubai to compare schedules against finance, transatlantic business, or international support hours. These comparisons are especially helpful for East Coast meetings, UK collaboration, and teams working with the Gulf region.
Select a time range on the grid: Drag across the 24-hour timeline to highlight a range in purple, then adjust it with the left and right handles if you want a tighter meeting window. For example, selecting a morning block in Portsmouth helps you see how it lands for London, Tokyo, or Sydney without guessing whether your call falls into work hours or late-night time.
Export the schedule once the range is selected: Use ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link to send the meeting time to everyone involved. This is practical for distributed teams, because a shared calendar file or link keeps the Portsmouth time comparison consistent across laptops, phones, and calendar apps.
About Portsmouth Time Zone
Portsmouth, United States uses the America/New_York IANA time zone, which places it on the U.S. East Coast time system used across Rhode Island and much of the Northeast. The standard-time offset is UTC-5, and the daylight-saving offset is UTC-4, so the local clock shifts with the season rather than staying fixed all year.
Portsmouth observes daylight saving time in 2026. On Sunday, March 8, 2026, clocks go forward 1 hour from UTC-5 to UTC-4, and on Sunday, November 1, 2026, clocks go back 1 hour from UTC-4 to UTC-5. That matters for scheduling because a meeting that works in winter may land an hour differently in summer for partners in London, Dubai, or Tokyo.
Because Portsmouth, United States sits in the same broad East Coast business corridor as Boston, Providence, and New York, it aligns closely with U.S. trading, banking, higher education, healthcare, and maritime operations that follow Eastern Time. It is also a practical reference point for travelers moving through New England, where East Coast flight and rail schedules often assume Eastern time and remote teams commonly coordinate across this zone.
Portsmouth City Details
Portsmouth, United States has a population of 17,756, making it a small but established Rhode Island community with local government, schools, healthcare, and commuter connections tied to the greater Narragansett Bay region. Its coordinates are 41.60232°, -71.25033°, placing it on Aquidneck Island in Rhode Island, where nearby travel and business links often connect toward Newport, Providence, and the broader New England coast.
The local currency is USD, and the country dialing code is +1. Those details matter when you are arranging hotel bookings, rental cars, invoices, or cross-border calls, especially if you are coordinating from Canada, the UK, or Europe and need the correct country code and payment currency for travel or business planning.
Time Differences from Portsmouth
In January, Portsmouth (UTC-5) is 5 hours behind London (UTC+0): when it is 9:00 AM in Portsmouth, it is 2:00 PM in London. In July, Portsmouth (UTC-4) is 5 hours behind London (UTC+1): when it is 9:00 AM in Portsmouth, it is 2:00 PM in London. This makes mid-morning in Portsmouth a strong overlap window for UK client calls, transatlantic sales demos, and newsroom coordination.
In January, Portsmouth (UTC-5) is 14 hours behind Tokyo (UTC+9): when it is 9:00 AM in Portsmouth, it is 11:00 PM in Tokyo. In July, Portsmouth (UTC-4) is 13 hours behind Tokyo (UTC+9): when it is 9:00 AM in Portsmouth, it is 10:00 PM in Tokyo. That gap is important for software teams, manufacturing suppliers, and customer support groups that need to avoid forcing Tokyo colleagues into very late evening meetings.
In January, Portsmouth (UTC-5) is 16 hours behind Sydney (UTC+11): when it is 9:00 AM in Portsmouth, it is 1:00 AM the next day in Sydney. In July, Portsmouth (UTC-4) is 14 hours behind Sydney (UTC+10): when it is 9:00 AM in Portsmouth, it is 11:00 PM in Sydney. This wide spread is common in global project management, where a Portsmouth morning can still be the previous evening or next day for Australian teams.
In January, Portsmouth (UTC-5) is 9 hours behind Dubai (UTC+4): when it is 9:00 AM in Portsmouth, it is 6:00 PM in Dubai. In July, Portsmouth (UTC-4) is 8 hours behind Dubai (UTC+4): when it is 9:00 AM in Portsmouth, it is 5:00 PM in Dubai. That overlap is useful for trade, logistics, and energy-sector coordination, since Dubai’s business day still overlaps with late morning and early afternoon in Portsmouth.
Frequently Asked Questions
What time zone is Portsmouth in?
Portsmouth, United States is in the America/New_York time zone. That means it follows Eastern Time, which is UTC-5 in standard time and UTC-4 during daylight saving time.
Does Portsmouth observe daylight saving time?
Yes, Portsmouth, United States observes daylight saving time in 2026. The clocks move forward on Sunday, March 8, 2026 and move back on Sunday, November 1, 2026, which changes the local offset between UTC-5 and UTC-4.
What is the UTC offset for Portsmouth?
Portsmouth, United States uses UTC-5 during standard time and UTC-4 during daylight saving time. In January 2026 the offset is UTC-5, and in July 2026 it is UTC-4, so the local time depends on the season.
What is the time difference between Portsmouth and New York?
Portsmouth, United States uses Eastern Time, the same general time zone as New York, so they are aligned in the same seasonal offset pattern. For scheduling, that means a meeting set for the morning in Portsmouth will also be a morning meeting for New York, which is why East Coast teams often treat them as the same working-time region.
What is the best time to call Portsmouth from the US or UK?
For the UK, Portsmouth, United States is 5 hours behind London in both January and July, so 9:00 AM in Portsmouth is 2:00 PM in London. That makes late morning in Portsmouth a practical window for UK business calls, while for U.S. callers on the East Coast the best overlap is usually during normal business hours because both locations follow Eastern Time.
What currency does Portsmouth use?
Portsmouth, United States uses USD. This is the standard currency for hotel stays, restaurants, transport, and local business payments, and it is the normal billing currency you would expect when planning travel or invoices in Rhode Island.
How do I compare Portsmouth time with London, Tokyo, or Dubai?
Use the comparison grid on the Portsmouth page to add cities like London, Tokyo, or Dubai and then drag across the timeline to see exact overlaps. This is especially useful for international teams because Portsmouth is 5 hours behind London in both January and July, while the Tokyo and Dubai differences change by season, which affects whether a call lands in business hours or late evening.