YAKST — Yakutsk Summer Time
See what YAKST means, when this UTC+10 summer offset applies, and compare it with other time zones worldwide.
Meaning and regional use
YAKST stands for Yakutsk Summer Time and represents UTC+10. It is the daylight saving time designation historically associated with the Yakutsk region in Russia.
DST offset relationship
YAKST is the summer-time version of the Yakutsk time standard, used when daylight saving time is in effect. This page helps track seasonal offset changes and related time observance rules.
Convert across time zones
Compare YAKST with other zones using the visual time grid and hour-by-hour tables. Export meeting times with ICS download or send them to Google Calendar and Gmail.
How to Convert YAKST to Other Time Zones
Open the YAKST converter page: Visit
https://www.xconvert.com/time-converter/yakst-time-zoneto load the visual comparison grid with Yakutsk Summer Time already in view. This is useful when you need to line up work hours across UTC+10 locations, compare YAKST with other UTC+10 zones, or prepare a calendar hold for a distributed team.Add comparison cities or time zones: Click + Add City and search for the locations or abbreviations you want to compare against YAKST, such as AEST, PGT, or VLAT, which share the same UTC+10 offset. This helps when you want to confirm whether a meeting in Yakutsk Summer Time lines up with another UTC+10 region without introducing an offset mismatch.
Select the meeting window on the grid: Use the Select button if needed, then drag across the YAKST row to highlight a time range in purple; you can resize it with the left and right handles or move it by dragging the center. For example, selecting a 9 AM to 11 AM YAKST block lets you instantly see how that same two-hour window appears across every row you added, which is useful for handoffs, support coverage, or travel coordination.
Export and share the result: Once a range is selected, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. That makes it easy to send a confirmed YAKST-based schedule to colleagues, attach it to a project kickoff, or drop a shareable link into chat so everyone sees the same time window in their local view.
About Yakutsk Summer Time (YAKST)
Yakutsk Summer Time, abbreviated YAKST, is a daylight saving time abbreviation. Its exact offset is UTC+10, meaning it is 10 hours ahead of Coordinated Universal Time.
YAKST is specifically identified as a DST abbreviation, not a standard year-round time designation. A standard counterpart is not listed here, so when you are comparing schedules, the key point is to treat YAKST as the daylight saving version of the time zone and use the converter to view the active local-time relationship on the date you select.
YAKST shares its UTC+10 offset with several other abbreviations: AEST, AET, CHUT, ChST, DDUT, K, PGT, VLAT, and YAPT. In practical scheduling terms, that means a clock reading shown under YAKST matches the same wall-clock hour under those UTC+10 abbreviations when they are all operating at that offset.
YAKST and Daylight Saving Time
YAKST is itself a daylight saving time abbreviation, so it represents the summer-time form rather than a standard-time label. When users research YAKST, they are usually trying to determine whether the time shown is a seasonal clock setting, and in this case the answer is yes.
The exact switch dates for the current year are not included here, and no named standard counterpart is specified. For scheduling-sensitive work such as flight planning, contract deadlines, or remote team meetings, use the date picker in the converter to compare the intended day directly on the grid so you can see the active time relationship for that date.
Because daylight saving time can affect recurring meetings, it is important to choose the correct calendar date before exporting an event. That way, the ICS file, Google Calendar entry, or shared link reflects the YAKST timing for the specific day you actually plan to meet.
Frequently Asked Questions
What does YAKST stand for?
YAKST stands for Yakutsk Summer Time. It is a daylight saving time abbreviation used for a UTC+10 clock setting rather than a generic label for all year-round local time.
Is YAKST the same as GMT?
No. YAKST is UTC+10, while GMT is UTC+0, so YAKST is 10 hours ahead of GMT. If it is 9:00 AM in YAKST, the equivalent GMT time is 11:00 PM the previous day.
Which cities use YAKST?
Specific principal cities are not listed here. The abbreviation refers to Yakutsk Summer Time, so if you are trying to compare a city schedule against YAKST, the converter grid is the fastest way to add that location and see the relationship visually.
What is the UTC offset for YAKST?
The UTC offset for YAKST is UTC+10. That means clocks in YAKST are set 10 hours ahead of Coordinated Universal Time, which is important when converting deadlines, call times, and calendar invites.
Is YAKST a daylight saving time or standard time abbreviation?
YAKST is a daylight saving time abbreviation. It is not presented as a standard-time label, and its standard counterpart is not specified here.
When does YAKST change?
YAKST is a seasonal daylight saving abbreviation, but the exact transition dates for the current year are not included here. If you are planning a meeting near a seasonal clock change, select the exact date in the converter first so the comparison grid reflects the correct timing before you export or share it.
Is YAKST the same as UTC+10?
YAKST uses the UTC+10 offset, so its time difference from UTC is the same as any other zone currently operating at UTC+10. However, the abbreviation itself specifically refers to Yakutsk Summer Time, which matters when you want to distinguish a daylight saving designation from other UTC+10 labels.
Which other time zone abbreviations have the same offset as YAKST?
The same-offset abbreviations are AEST, AET, CHUT, ChST, DDUT, K, PGT, VLAT, and YAPT. This is useful for cross-region scheduling because a UTC+10 meeting block shown under YAKST will align to the same clock hour under those abbreviations when they are all being used at that offset.