YAKT — Yakutsk Time
See what YAKT means, its UTC+9 offset, whether it uses DST, and how to compare or convert it with other time zones.
How to Convert YAKT to Other Time Zones
Open the YAKT converter page: Visit https://www.xconvert.com/time-converter/yakt-time-zone to load the visual comparison grid with Yakutsk Time (YAKT) as the reference row. This page is useful when you need to line up working hours in eastern Russia with teams in Asia, Europe, or North America, such as scheduling logistics calls tied to Siberian mining, energy, or regional transport operations.
Add comparison cities with the “+ Add City” button: Click “+ Add City” and search for cities that commonly interact with UTC+9 regions, such as Tokyo, Seoul, and Singapore for trade, aviation, and supplier coordination. You can also add Moscow to compare eastern and western Russia, since Yakutsk is 6 hours ahead of Moscow Standard Time (UTC+3), which matters for internal reporting deadlines and same-day handoffs.
Drag across the grid to select a meeting window: Click “Select” if needed, then drag across the YAKT row to highlight a time range in purple, such as 09:00 to 11:00 YAKT. That selection shows immediately that 09:00 in YAKT is 09:00 in Tokyo and Seoul during standard time alignment, 08:00 in Singapore, and 03:00 in Moscow, helping you see that a normal Yakutsk morning is too early for European colleagues but practical for East Asian business hours.
Export or share the selected range: After selecting the range, use the export options shown on the page: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially helpful if you are sending a confirmed cross-border meeting slot to a distributed team, because the calendar export preserves the local time conversion automatically for each participant.
About Yakutsk Time (YAKT)
YAKT stands for Yakutsk Time, the standard time used in the Yakutsk region of Russia, centered on the city of Yakutsk in the Sakha Republic. Its exact offset is UTC+09:00, which means local clock time in YAKT is 9 hours ahead of Coordinated Universal Time and 9 hours ahead of GMT in pure offset terms.
Yakutsk Time is one of Russia’s named regional time zones and is primarily associated with eastern Siberia. The best-known city in this zone is Yakutsk, one of the coldest major cities in the world, with a population of roughly 350,000–380,000 people depending on the latest estimate, and it serves as an administrative, transport, and resource-sector hub for northeastern Russia.
Because YAKT is UTC+9, it matches the same clock offset used by several other abbreviations and regions, including JST (Japan Standard Time) and KST (Korea Standard Time), although those are separate time zone names used in different countries. In practical terms, when it is 12:00 noon in Yakutsk, it is also 12:00 noon in Tokyo and Seoul, 11:00 in Beijing and Singapore, 06:00 in Dubai, and 03:00 in Moscow.
For international coordination, YAKT is relevant in industries that operate across northern Asia, including mining, diamonds, energy, cargo aviation, Arctic logistics, and regional government administration. If a team in Yakutsk needs to speak with partners in Tokyo, the time difference is usually 0 hours; with London, YAKT is typically 8 or 9 hours ahead depending on the UK’s DST season; and with New York, YAKT is generally 13 or 14 hours ahead depending on US daylight saving time.
YAKT and Daylight Saving Time
Yakutsk Time does not observe daylight saving time. The DST status for YAKT is false, which means the offset remains fixed at UTC+09:00 all year and the clocks do not move forward or backward in spring or autumn.
For the current year, 2026, YAKT has no DST transition dates, no seasonal clock changes, and no alternate summer abbreviation. That makes it easier to schedule recurring events with other non-DST Asian time zones such as Japan Standard Time (JST) and Korea Standard Time (KST), but the difference to places like London, Berlin, New York, or Sydney can still change seasonally because those locations may adjust their own clocks.
This fixed offset is important for recurring operations. For example, a weekly 10:00 YAKT call stays at 10:00 local Yakutsk time every week, but it will appear at different local times in DST-observing cities across the year, so global teams should still verify the comparison on the specific date using the date picker row at the top of the converter.
Frequently Asked Questions
What does YAKT stand for?
YAKT stands for Yakutsk Time, the regional standard time associated with Yakutsk and surrounding parts of the Sakha Republic in Russia. It is a fixed time zone abbreviation used to describe local time at UTC+09:00, especially in scheduling, transport timetables, and international time conversion tools.
Is YAKT the same as GMT?
YAKT is not the same as GMT. GMT is UTC+00:00, while YAKT is UTC+09:00, so Yakutsk Time is 9 hours ahead of GMT; for example, when it is 08:00 GMT, it is 17:00 YAKT.
Which cities use YAKT?
The principal city associated with YAKT is Yakutsk, the capital of the Sakha Republic (Yakutia) in Russia. In practice, YAKT refers more to the regional time standard than to a long list of internationally recognized city labels, so most users search it when they need the time in Yakutsk or in nearby eastern Siberian administrative areas.
What is the UTC offset for YAKT?
The exact UTC offset for YAKT is UTC+09:00. That means you add 9 hours to UTC to get Yakutsk Time, so 00:00 UTC becomes 09:00 YAKT, and 15:30 UTC becomes 00:30 YAKT on the next day.
When does YAKT change?
YAKT does not change seasonally because it does not observe daylight saving time. In 2026, there are no clock change dates, no switch to a summer time abbreviation, and no one-hour adjustment in spring or fall.
Is YAKT the same as Japan or Korea time?
YAKT has the same UTC offset as JST in Japan and KST in South Korea, because all three are UTC+09:00. However, they are different named time zones used in different countries and legal systems, so meeting invites and official schedules should still use the correct regional label even when the clock time matches exactly.
How far ahead is YAKT from Moscow?
YAKT is 6 hours ahead of Moscow Standard Time, because Moscow is UTC+03:00 and Yakutsk is UTC+09:00. This means when it is 09:00 in Moscow, it is already 15:00 in Yakutsk, which affects same-day approvals, media schedules, and internal corporate coordination across Russia.
How can I convert YAKT to my local time accurately?
The most reliable way is to use the visual grid on the YAKT converter page and set the specific date before comparing cities, especially if your own location observes daylight saving time. Since YAKT stays fixed at UTC+09:00, the main source of error usually comes from the other city changing its clocks, not from Yakutsk itself.