Thursday, 1 April 2027
Estimated / awaiting confirmation
This is the first listed date for this year; a separate observance date has not been assigned.
Islamic Republic Day is listed as an Iranian public holiday only on supported dates. Fixed Solar Hijri and Islamic lunar status are kept distinct.
Bank, office and school arrangements require the applicable authority or institution notice. Missing scope data does not mean open.
Thursday, 1 April 2027 · Estimated / awaiting confirmation
Next listed holiday day on or after today; this can be a closure day rather than the festival date.
Recorded confirmation and independent source review are shown separately. An institution-specific notice does not establish closure for every employer or school.
Official annual calendar availability
Reviewed · Scope: source_gap · Checked 2026-10-02
No official 1406/1407 annual calendar was located as of 2 October 2026. Post-1405 Islamic lunar and one-off government closures are intentionally omitted.
Law Determining Official Holidays of the Country
Provisional · Scope: public · Checked 2026-10-02
Only the fixed Solar Hijri recurrence is projected. No official 1406/1407 calendar was found, and no lunar or announcement-dependent date is inferred.
Law Determining Official Holidays of the Country
Reviewed · Scope: legal_basis · Checked 2026-10-02
Defines the fixed and Islamic lunar official holidays. Cabinet-declared one-off closures are excluded unless specifically evidenced. Friday is the weekly holiday, not a substitute-day rule.
The listed occurrence is a national public holiday. No substitute, bridge or discretionary closure is inferred.
No separate bank calendar is asserted; confirm time-sensitive services directly.
No separate school calendar is asserted; confirm institutional arrangements directly.
Islamic Republic Day is the fixed 12 Farvardin state holiday.
Iranian law identifies this as an official holiday. Dated annual calendars control Gregorian placement, especially for Islamic lunar holidays.
Public and religious practices vary. Observance alone does not create extra closure days.
Services and transport may be affected. Check current official notices before travel.
Islamic lunar dates are confirmed only when a dated official annual calendar supports them. Unsupported future lunar dates are omitted.
No. One-off closures require their own official evidence.
View all Iran public holidays 2027