June 2026 in Ukraine
4 holidays / observances this month. Notable dates include Pentecost (substitute day), World Environment Day, Constitution Day, and more. See the full 2026 calendar or holidays list.
Calendar
June 2026 — Ukraine
Full June 2026 calendar for Ukraine. Tap a marked day for holiday details.
Public / federal holidayObservanceInternational dayToday
June 2026
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Holidays in June
4 dates
Pentecost (substitute day)
Mon, Jun 1 · Public holiday
World Environment Day
Fri, Jun 5 · Observance
Constitution Day
Sun, Jun 28 · Public holiday
Constitution Day (substitute day)
Mon, Jun 29 · Public holiday