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Borsa Istanbul Holidays and Half Days

The equity market holiday table is taken from Borsa Istanbul's official PDF. On half days continuous trading ends at 12:30 and trading at closing price ends at 12:40.

Administrative leave days for public servants do not close the exchange.

The 2027 table is not published yet (usually early December); 2027 rows are ESTIMATES.

DateDayEventSource
1 January 2026ThuNew Year's Day – closedofficial source
19 March 2026ThuRamadan Feast eve – half day (trading ends 12:40)official source
20 March 2026FriRamadan Feast – closedofficial source
23 April 2026ThuNational Sovereignty and Children's Day – closedofficial source
1 May 2026FriLabour and Solidarity Day – closedofficial source
19 May 2026TueCommemoration of Atatürk, Youth and Sports Day – closedofficial source
26 May 2026TueSacrifice Feast eve – half day (trading ends 12:40)official source
27–29 May 2026Wed–Fri · 3 daysSacrifice Feast – closedofficial source
15 July 2026WedDemocracy and National Unity Day – closedofficial source
28 October 2026WedRepublic Day eve – half day (trading ends 12:40)official source
29 October 2026ThuRepublic Day – closedofficial source
1 January 2027FriNew Year's Day – closedestimatedESTIMATE
8 March 2027MonRamadan Feast eve – half day (trading ends 12:40)estimatedESTIMATE
9–11 March 2027Tue–Thu · 3 daysRamadan Feast – closedestimatedESTIMATE
23 April 2027FriNational Sovereignty and Children's Day – closedestimatedESTIMATE
17–19 May 2027Mon–Wed · 3 daysSacrifice Feast – closedestimatedESTIMATE
15 July 2027ThuDemocracy and National Unity Day – closedestimatedESTIMATE
30 August 2027MonVictory Day – closedestimatedESTIMATE
28 October 2027ThuRepublic Day eve – half day (trading ends 12:40)estimatedESTIMATE
29 October 2027FriRepublic Day – closedestimatedESTIMATE