Technical Specifications & Standards
Official chronometric properties, ISO standards, and international database registry identifiers for Uzbekistan Time:
Daylight Saving Time (DST) Transitions
⬆️ Spring Forward (Clocks Advance)
None (Uzbekistan discontinued daylight saving time in 1991)
⬇️ Fall Back (Clocks Return)
None
Observing Jurisdictions & Subdivisions
1 Sovereign NationsSovereign nations, administrative subdivisions, and regional territories officially operating under UZT:
Regional Subdivisions & Territory Details
Financial Markets & Trading Hours
The Tashkent Stock Exchange trades privatized commodity, banking, and fertilizer securities across Central Asian trading desks.
Local Hours: 09:30 - 16:00 UZT
UTC Window: 04:30 - 11:00 UTC
Major Cities in UZT
Primary metropolitan centers and financial hubs observing this time zone:
Adoption History & Astronomical Facts
Year Established: 1991
During the Soviet era, Uzbekistan observed Moscow Time plus two hours. Following national independence in 1991, Uzbekistan established UTC+5 as its single national standard time across both eastern and western provinces.
Although Uzbekistan stretches more than 1,400 kilometers from the Ustyurt Plateau to the Fergana Valley, the entire nation operates under a single uniform offset.
Frequently Asked Questions about UZT
Does Uzbekistan observe Daylight Saving Time?
No. Uzbekistan maintains UTC+5 year-round without clock shifts.
What is the time difference between Uzbekistan and London?
Uzbekistan is 5 hours ahead of London during British winter (GMT, UTC+0) and 4 hours ahead during British summer (BST, UTC+1).
What is the time difference between Tashkent and Dubai?
Tashkent is 1 hour ahead of Dubai (UTC+4).