Current Time in Daejeon, South Korea
KST (UTC+9) in Daejeon with no DST changes. View the live clock, compare time worldwide, and plan meetings across cities.
Live Time in Daejeon
See the current local time in Daejeon, South Korea, in the Asia/Seoul timezone. KST stays on UTC+9 year-round with no daylight saving time.
DST Schedule and Changes
Check whether Daejeon observes daylight saving time and review exact clock-change dates if rules ever change. This page tracks spring forward and fall back details for accurate planning.
Compare and Export Meetings
Compare Daejeon time with other cities in a visual hour-by-hour grid. Export meetings to ICS, Google Calendar, or Gmail to share the right local time.
How to Check Current Time in Daejeon, South Korea
Open the Daejeon time converter page: Go to
https://www.xconvert.com/time-converter/south-korea/daejeonto see Daejeon, South Korea pre-loaded in the comparison grid. This is useful when you need the current local time for a business call, a university meeting, or a coordination check with a team in South Korea.Add the cities you need to compare: Click + Add City and search for places like New York, London, Tokyo, Sydney, or Dubai to build a practical schedule around Daejeon, South Korea. These comparisons are especially helpful for remote engineering teams, export operations, and international sales calls that involve Asia, Europe, or North America.
Drag across the timeline to pick a meeting window: Use the 24-hour grid to drag a purple time range, then adjust it with the left and right handles until the highlighted period fits your meeting target. For example, if you drag a morning slot in Daejeon, South Korea, you can immediately see whether it lands in work hours for London or whether it falls into the previous evening in New York.
Export the selected range for your calendar or team: Once a range is selected, use ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link to send the schedule to others. This is ideal for distributing a confirmed time to a distributed team so everyone can add the Daejeon, South Korea meeting to their own calendar without manual conversion.
About Daejeon Time Zone
Daejeon, South Korea uses Asia/Seoul, which places the city on UTC+9 all year. Daejeon does not observe daylight saving time, so the clock stays consistent throughout the year, which simplifies scheduling for manufacturing, research, and government-related work in South Korea.
Because Daejeon, South Korea stays on UTC+9 year-round, it lines up with other nearby East Asian business centers that also use fixed or closely aligned schedules. That makes it easier to coordinate with domestic partners in South Korea and compare times with regional hubs such as Tokyo, while still needing careful planning for Europe, the Middle East, and the United States.
Daejeon, South Korea is a major inland city in the central part of the country, so its time zone is especially relevant for national coordination across Seoul, Busan, and other Korean cities. For teams working across Asia-Pacific, the lack of seasonal clock changes makes recurring meetings more predictable than in markets that shift between standard time and daylight saving time.
Daejeon City Details
Daejeon, South Korea has a population of 1,469,543, making it one of the country’s major urban centers. Its coordinates are 36.34913° N, 127.38493° E, placing it in central South Korea with strong rail and road connections to Seoul and the rest of the peninsula.
The currency used in Daejeon, South Korea is the KRW, which is the standard currency for local purchases, travel expenses, and business transactions. The country dialing code is +82, which is important for international calls to hotels, offices, universities, and logistics providers in South Korea.
Daejeon, South Korea is widely associated with research, education, and technology, so time coordination matters for labs, public institutions, and corporate teams that work across borders. When arranging travel or meetings, the city’s central location and strong domestic connectivity make it a practical hub for Korean business operations.
Time Differences from Daejeon
In January, Daejeon, South Korea (UTC+9) is 14 hours ahead of New York (UTC-5): when it is 9:00 AM in Daejeon, it is 7:00 PM the previous day in New York. In July, Daejeon, South Korea (UTC+9) is 13 hours ahead of New York (UTC-4): when it is 9:00 AM in Daejeon, it is 8:00 PM the previous day in New York. This large gap is important for U.S. client calls, overnight support handoffs, and any team trying to overlap Korean morning hours with American business hours.
In January, Daejeon, South Korea (UTC+9) is 9 hours ahead of London (UTC+0): when it is 9:00 AM in Daejeon, it is 12:00 AM in London. In July, Daejeon, South Korea (UTC+9) is 8 hours ahead of London (UTC+1): when it is 9:00 AM in Daejeon, it is 1:00 AM in London. That means a Daejeon morning meeting is usually too early for London unless it is scheduled later in the Korean day.
In January, Daejeon, South Korea (UTC+9) and Tokyo (UTC+9) share the same local time. In July, Daejeon, South Korea (UTC+9) and Tokyo (UTC+9) share the same local time. This is useful for Japan-Korea business coordination, especially in technology, finance, and regional operations where both markets often need synchronized working hours.
In January, Daejeon, South Korea (UTC+9) is 2 hours behind Sydney (UTC+11): when it is 9:00 AM in Daejeon, it is 11:00 AM in Sydney. In July, Daejeon, South Korea (UTC+9) is 1 hour behind Sydney (UTC+10): when it is 9:00 AM in Daejeon, it is 10:00 AM in Sydney. This smaller gap can make Australia-Korea scheduling more manageable for travel planning, university collaborations, and regional project meetings.
In January, Daejeon, South Korea (UTC+9) is 5 hours ahead of Dubai (UTC+4): when it is 9:00 AM in Daejeon, it is 4:00 AM in Dubai. In July, Daejeon, South Korea (UTC+9) is 5 hours ahead of Dubai (UTC+4): when it is 9:00 AM in Daejeon, it is 4:00 AM in Dubai. That consistent gap is helpful for logistics, trade, and energy-sector coordination where Dubai and South Korea often communicate across fixed working windows.
Frequently Asked Questions
What time zone is Daejeon in?
Daejeon, South Korea is in Asia/Seoul, which is the standard time zone used across South Korea. It follows UTC+9 all year, so the local time does not shift between seasons.
This is especially useful for recurring meetings, because a standing call with Daejeon, South Korea will stay at the same local clock time throughout the year. Teams in manufacturing, software, and research can plan around a stable schedule instead of adjusting for daylight saving changes.
Does Daejeon observe daylight saving time?
No, Daejeon, South Korea does not observe daylight saving time. The city remains on UTC+9 all year, which keeps local schedules consistent for residents, businesses, and international partners.
That consistency matters for companies coordinating with South Korea from the United States or Europe, where seasonal clock changes can affect overlap windows. It also helps travelers and airline passengers avoid confusion when booking flights, hotel check-ins, or airport transfers.
What is the time difference between Daejeon and New York?
In January, Daejeon, South Korea is 14 hours ahead of New York, and in July it is 13 hours ahead. For example, when it is 9:00 AM in Daejeon, it is 7:00 PM the previous day in New York in January, and 8:00 PM the previous day in New York in July.
This gap is significant for U.S. business calls because Daejeon mornings often fall into New York’s evening or overnight hours. If you need live overlap, late afternoon in Daejeon is usually more practical for U.S. teams than an early morning Korean meeting.
What is the best time to call Daejeon from the US or UK?
For the US, the best calling window usually comes from the late afternoon or evening in Daejeon, South Korea, because New York is 13 to 14 hours behind depending on the season. That makes it easier to catch U.S. business hours without forcing someone to join very early in the morning.
For the UK, Daejeon is 8 to 9 hours ahead depending on the month, so a late afternoon call in London often lands in the evening in South Korea. For example, 9:00 AM in Daejeon is 12:00 AM in London in January and 1:00 AM in London in July, so London teams usually need to schedule carefully to avoid overnight meetings.
What is the UTC offset for Daejeon?
Daejeon, South Korea uses UTC+9 all year. There is no seasonal change, so the offset stays fixed in both winter and summer.
This fixed offset is useful for international teams that need predictable recurring meetings, especially with partners in Japan and other Asia-Pacific markets. It also simplifies travel planning because arrival and departure times do not need to be recalculated for daylight saving time.
What currency does Daejeon use?
Daejeon, South Korea uses the KRW, the Korean won. This is the standard currency for hotels, taxis, restaurants, rail tickets, and business expenses throughout South Korea.
For travelers and companies, knowing the currency helps with budgeting, invoicing, and expense reporting. It is especially important for conference travel, supplier visits, and procurement work in South Korea.
Is Daejeon the same time as Tokyo?
Yes, Daejeon, South Korea and Tokyo share the same local time in both January and July. Both cities are on UTC+9, so there is no time difference between them.
That makes Korea-Japan scheduling straightforward for regional business, especially in technology, finance, and manufacturing. A meeting set for 10:00 AM in Daejeon, South Korea will also be 10:00 AM in Tokyo.