KRAST — Krasnoyarsk Summer Time
See what KRAST means, its UTC+8 offset, how it relates to daylight saving time, and compare it with other time zones.
How to Convert KRAST to Other Time Zones
Open the KRAST converter page: Go to https://www.xconvert.com/time-converter/krast-time-zone to load the visual comparison grid with Krasnoyarsk Summer Time (KRAST) already shown. This page is useful when you need to line up work with teams in central Siberia, check handoff times for logistics across Russia and Asia, or compare an 8-hour-ahead schedule against Europe or North America.
Add comparison cities: Click + Add City and search for cities such as Moscow, Singapore, and Hong Kong to compare KRAST with major business and transport hubs. Moscow is relevant for domestic coordination inside Russia, while Singapore and Hong Kong matter for shipping, commodities, and regional finance because they also operate on UTC+8 year-round and can help you see whether a summer shift in Krasnoyarsk aligns with Asia-Pacific office hours.
Select a time range on the grid: Click Select, then drag across the KRAST row to highlight a working window such as 9:00 AM to 12:00 PM KRAST; the purple selection will show the matching hours for every other row. For example, 9:00 AM KRAST is 5:00 AM in Moscow during Russian standard alignment and 9:00 AM in Singapore, which quickly shows whether a Siberian morning meeting is practical for domestic teams but too early for western Russia.
Export or share the result: After selecting the range, use the export options that appear: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially useful if you are sending a confirmed meeting slot to a distributed operations team, because the ICS file and Google Calendar option place the event into each participant’s local time automatically, while the share link lets colleagues review the same visual overlap before approving it.
About Krasnoyarsk Summer Time (KRAST)
KRAST stands for Krasnoyarsk Summer Time, the daylight saving version of the Krasnoyarsk time zone. Its exact offset is UTC+8:00, which means local time in KRAST is 8 hours ahead of Coordinated Universal Time and 8 hours ahead of GMT when GMT is used as a fixed UTC-equivalent reference.
KRAST is historically associated with the Krasnoyarsk region of Russia, part of central Siberia. In practical geographic terms, this zone has been tied to areas around Krasnoyarsk Krai and neighboring Siberian territories that followed Krasnoyarsk time rules when daylight saving time was observed.
The relationship between KRAST and standard Krasnoyarsk time is straightforward: KRAST is the summer clock, while the standard counterpart is typically KRAT, UTC+7:00. That means when daylight saving time is active, clocks are moved forward by 1 hour, so a location that is normally 7 hours ahead of UTC becomes 8 hours ahead during the summer period.
KRAST shares its UTC+8 offset with several other abbreviations, including AWST, BNT, CAST, CHOT, HKT, IRKT, MYT, PHT, SGT, ULAT, and WITA, but those are not interchangeable in all contexts. The offset may match, yet the legal rules, daylight saving behavior, and geographic coverage differ, which matters when scheduling flights, contracts, or market-related calls across jurisdictions.
KRAST and Daylight Saving Time
KRAST is a daylight saving time designation, which means it is only used during the summer DST period and not throughout the full year. When DST ends, clocks switch back from KRAST (UTC+8) to Krasnoyarsk Standard Time, KRAT (UTC+7).
For the current year, 2026, there are no active daylight saving transitions in Russia for Krasnoyarsk, because Russia abolished seasonal clock changes in 2014 and now keeps most regions on fixed year-round offsets. As a result, KRAST is now mainly a historical or legacy abbreviation, and there is no 2026 spring-forward or autumn rollback date for Krasnoyarsk.
Historically, when DST was observed, the switch into KRAST typically occurred in spring, with clocks moving forward by one hour, and the return to KRAT happened in autumn, with clocks moving back by one hour. If you are reviewing archived timestamps, old transport schedules, or legacy software logs, this distinction matters because a summer timestamp marked KRAST would be 1 hour ahead of the winter standard time used in the same region.
This historical status is important for real-world use. If you are coordinating with current businesses in Krasnoyarsk, mining operations in Siberia, rail freight, or Russian domestic aviation schedules, you should verify the modern local time rule in effect today rather than assuming the old KRAST abbreviation is still used operationally.
Frequently Asked Questions
What does KRAST stand for?
KRAST stands for Krasnoyarsk Summer Time. It refers to the daylight saving version of the Krasnoyarsk time zone, used when clocks were advanced by one hour above the region’s standard time.
Is KRAST the same as GMT?
No, KRAST is not the same as GMT. KRAST is UTC+8:00, so when it is 12:00 noon in GMT, it is 8:00 PM in KRAST; GMT itself is a zero-offset reference and does not include that 8-hour lead.
Which cities use KRAST?
KRAST is associated historically with the Krasnoyarsk area in Russia, especially the broader region of Krasnoyarsk Krai in central Siberia. In current practical use, you are more likely to see modern Russian local time references rather than the seasonal KRAST label, because Russia no longer changes clocks seasonally.
What is the UTC offset for KRAST?
The exact UTC offset for KRAST is UTC+8:00. That means if it is 00:00 UTC, the corresponding KRAST time is 08:00, which places it 1 hour ahead of standard Krasnoyarsk time when DST rules were active.
When does KRAST change?
Historically, KRAST changed at the start and end of daylight saving time, switching from KRAT (UTC+7) to KRAST (UTC+8) in spring and back again in autumn. However, for 2026 and recent years, there is no current DST change for Krasnoyarsk, because Russia no longer observes seasonal clock changes.
Is KRAST still used today?
In most modern scheduling contexts, KRAST is considered historical or legacy terminology rather than an actively changing civil time standard. You may still encounter it in archived records, older databases, software systems, or historical documentation, but current Russian timekeeping for Krasnoyarsk does not use seasonal DST transitions.
Is KRAST the same as Singapore Time or Hong Kong Time?
KRAST has the same UTC+8 offset as Singapore Time (SGT) and Hong Kong Time (HKT), so the clock time can match exactly during the period KRAST applies. However, they are different time zone labels tied to different places and legal systems, and Singapore and Hong Kong do not depend on Krasnoyarsk’s historical DST rules.
How far ahead is KRAST compared with UTC?
KRAST is 8 hours ahead of UTC. A simple example is that 9:00 AM UTC becomes 5:00 PM KRAST, which is useful when converting historical Siberian summer timestamps for reporting, transport records, or international project logs.