Time zone · Europe
EEST
Eastern European Summer Time
Eastern European Summer Time (EEST) stretches across 16 zones from Egypt to Finland, shifting the clocks forward by one hour in spring and pulling them back come late October — so while you're enjoying a late-evening Cairo sunset, someone in Helsinki is still working under the same summer light.
Friday, June 5, 2026
Current offset
UTC+03:00
Daylight · EEST
Daylight saving
Active
Reverts 25 Oct 2026
IANA zones
16
16 observe DST, 0 don't
DST offset
—
No summer variant
About EEST
Standard time, with a summer shift.
Eastern European Summer Time (EEST) stretches across 16 zones from Egypt to Finland, shifting the clocks forward by one hour in spring and pulling them back come late October — so while you're enjoying a late-evening Cairo sunset, someone in Helsinki is still working under the same summer light.
IANA zones · the technical identifiers
The 16 zones that resolve to EEST.
For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.
Cities currently on EEST
The same hour, city by city.
33 cities · all UTC+03:00
Where EEST is used
14 countries.
Same offset · UTC+03:00
Other zones at UTC+03:00 right now.
These named zones share EEST's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about EEST, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Why does EEST cover parts of three continents?
- The code unifies the +03:00 summer offset used by countries in Africa (Egypt), Asia (Lebanon, Palestine, Cyprus), and Europe (Greece, Romania, Moldova, Finland). Geopolitics and energy-saving goals led many nations outside Eastern Europe to adopt this offset.
- When do clocks change for EEST?
- Most EEST zones spring forward to +03:00 on the last Sunday in March and fall back to +02:00 on the last Sunday in October; the next transition is on 2026-10-29 23:00 local time.
- Does every country in EEST observe daylight saving?
- Yes — all 16 member zones currently observe DST and switch to the EEST offset during summer months.
- Which cities share EEST right now?
- Cairo, Beirut, Famagusta, Gaza, Hebron, Nicosia, Athens, Bucharest, and others across the region all share the same current offset.
- What happens to the clocks when summer ends?
- When the EEST period ends, clocks move back one hour to standard Eastern European Time (EET), giving an extra hour of sleep across all member zones.
- Is EEST the same as Cairo Time?
- Cairo only matches EEST during its summer months (2026-04-24 01:00 to 2026-10-29 23:00). Outside that window it returns to standard EET.
- Why include Egypt and Finland in the same summer offset?
- Despite the distance, both nations align their daylight saving policies, allowing smoother trade, diplomacy, and digital collaboration during the summer schedule.
Free · Developer API
Time, as JSON.
Every IANA time zone with live offsets, DST status, and the countries and cities that use them — clean, dependable JSON. Sign up free and get an API key in seconds.
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