Current Time in SeaTac, United States
See SeaTac's live time in America/Los_Angeles, UTC-8/UTC-7 offset, and daylight saving status, plus compare schedules and export meetings.
Live Time and Offset
View the current time in SeaTac, United States, in the America/Los_Angeles timezone. The city follows Pacific Time with UTC-8 standard time and UTC-7 during daylight saving time.
DST Change Dates
Track SeaTac's daylight saving schedule with exact spring forward and fall back dates. See when clocks change each year and how the local offset updates automatically.
Compare and Export Meetings
Compare SeaTac time with other cities in a visual hour-by-hour grid to find the best overlap. Export meetings to ICS, Google Calendar, or Gmail for easy scheduling.
How to Check Current Time in SeaTac, United States
Open the SeaTac page: Go to
https://www.xconvert.com/time-converter/united-states/seatacto see SeaTac, United States already loaded in the comparison grid. This is useful when you need to plan a call with a client flying through Seattle-Tacoma International Airport or coordinate a same-day handoff with a West Coast team.Add the cities you work with most: Click + Add City and search for places like New York, London, or Tokyo to compare SeaTac with finance, customer support, or engineering teams in other regions. That makes it easier to see whether a 9:00 AM SeaTac meeting lands inside business hours for an East Coast office or becomes late evening in Europe.
Select a time range on the grid: Drag across the 24-hour timeline to highlight a meeting window, then move or resize the purple selection using the center or handles. For example, a morning slot in SeaTac can quickly show whether your West Coast start time overlaps with New York lunch hours or pushes Tokyo into the next day.
Export the schedule once you find a fit: Use ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link to send the meeting window to teammates. This is especially useful for distributed teams in aviation, cloud services, or retail operations that need everyone to see the same SeaTac time in their own calendar.
About SeaTac Time Zone
SeaTac, United States uses the IANA time zone America/Los_Angeles, which places it on Pacific Time. The standard-time offset is UTC-8, and daylight saving time shifts it to UTC-7, so the city follows the same seasonal clock pattern used across much of the U.S. West Coast.
SeaTac observes daylight saving time. In January the offset is UTC-8, and in July it is UTC-7. For 2026, clocks go forward on Sunday, March 8, 2026 and go back on Sunday, November 1, 2026, which matters for scheduling flights, shift changes, and cross-border meetings with teams in New York, London, and Asia.
Geographically, SeaTac sits in the Seattle metropolitan area in Washington state, right by one of the busiest aviation hubs in the United States. That makes time coordination especially important for airline operations, airport logistics, software companies with Pacific Northwest offices, and businesses that schedule customer support across both U.S. coasts.
SeaTac City Details
SeaTac, United States has a population of 28,215, making it a relatively small city with outsized regional importance because of its airport and transportation links. Its coordinates are 47.44846°, -122.29217°, placing it in the Seattle area near major interstate and air travel corridors.
The local currency is USD, and the country dialing code is +1. Those details are useful when coordinating travel itineraries, booking services, or setting up international vendor calls that need the correct country code and billing context.
Time Differences from SeaTac
SeaTac’s time difference changes with daylight saving time, so the season matters when planning calls. In January, SeaTac (UTC-8) is 3 hours behind New York (UTC-5): when it is 9:00 AM in SeaTac, it is 12:00 PM in New York. In July, SeaTac (UTC-7) is still 3 hours behind New York (UTC-4): when it is 9:00 AM in SeaTac, it is 12:00 PM in New York.
SeaTac is a strong match for U.S.-to-Europe scheduling because the gap to London is large but predictable. In January, SeaTac (UTC-8) is 8 hours behind London (UTC+0): when it is 9:00 AM in SeaTac, it is 5:00 PM in London. In July, SeaTac (UTC-7) is 8 hours behind London (UTC+1): when it is 9:00 AM in SeaTac, it is 5:00 PM in London.
For Asia-Pacific coordination, the gap is much wider and often pushes meetings into the next day. In January, SeaTac (UTC-8) is 17 hours behind Tokyo (UTC+9): when it is 9:00 AM in SeaTac, it is 2:00 AM the next day in Tokyo. In July, SeaTac (UTC-7) is 16 hours behind Tokyo (UTC+9): when it is 9:00 AM in SeaTac, it is 1:00 AM the next day in Tokyo.
Sydney is even farther ahead, which is important for global product teams, support rotations, and aviation schedules. In January, SeaTac (UTC-8) is 19 hours behind Sydney (UTC+11): when it is 9:00 AM in SeaTac, it is 4:00 AM the next day in Sydney. In July, SeaTac (UTC-7) is 17 hours behind Sydney (UTC+10): when it is 9:00 AM in SeaTac, it is 2:00 AM the next day in Sydney.
SeaTac also has a substantial gap with Gulf business centers. In January, SeaTac (UTC-8) is 12 hours behind Dubai (UTC+4): when it is 9:00 AM in SeaTac, it is 9:00 PM in Dubai. In July, SeaTac (UTC-7) is 11 hours behind Dubai (UTC+4): when it is 9:00 AM in SeaTac, it is 8:00 PM in Dubai.
Frequently Asked Questions
What time zone is SeaTac in?
SeaTac, United States is in America/Los_Angeles, which is the Pacific Time zone. The city uses UTC-8 in standard time and UTC-7 during daylight saving time, so it tracks the same seasonal clock changes used across the U.S. West Coast.
Does SeaTac observe daylight saving time?
Yes, SeaTac observes daylight saving time. In 2026, clocks move forward on Sunday, March 8, 2026 and move back on Sunday, November 1, 2026. That seasonal shift is important for airline schedules, remote team meetings, and any business that works across U.S. time zones.
What is the time difference between SeaTac and New York?
The difference is 3 hours in both seasons, but the offsets change with daylight saving time. In January, SeaTac is 3 hours behind New York, so 9:00 AM in SeaTac is 12:00 PM in New York; in July, the same 9:00 AM SeaTac time is still 12:00 PM in New York. That consistency makes West Coast-to-East Coast scheduling easier than international coordination, especially for sales calls and daily standups.
What is the best time to call SeaTac from the UK?
A practical window is usually late morning to early afternoon in SeaTac, because London is 8 hours ahead in both January and July. That means a 9:00 AM SeaTac call lands at 5:00 PM in London, which is often still workable for UK business hours. This is a common setup for transatlantic meetings in software, consulting, and aviation services.
What is the UTC offset for SeaTac?
SeaTac uses UTC-8 in standard time and UTC-7 during daylight saving time. In January the offset is UTC-8, and in July it is UTC-7. That difference matters when you schedule recurring meetings, because the same local SeaTac time can map to a different UTC hour depending on the season.
What currency does SeaTac use?
SeaTac, United States uses USD. That is the standard currency for hotels, airport services, rideshares, and local retail transactions in the Seattle area. It also matters when coordinating expense reports or travel budgets for teams passing through SeaTac on domestic or international itineraries.