Editorial policy and corrections

Plan your leave around the wrong feast day, or break a fast a minute early, and the mistake is yours to bear. This page explains where every date and time comes from and what happens when something is wrong.

Responsibility

Content and calculators are the responsibility of Radif Partners. Contact: contact@bayramkacgun.com.

Order of sources

Laws as in force: Law 2429 on national and general holidays, Labour Code 4857, Civil Servants Law 657;
Official publications: the Diyanet's lists of religious days and prayer-time parameters, and the Official Gazette for administrative leave;
Computation: our own prayer-time computation, checked against the Diyanet's official calendar.

Calendar sites, news articles and social media are not a source for a feast date or a holiday. Where nothing official exists yet, as for administrative leave in 2027, we write "not announced yet".

Computed, not copied

No date or time on this site is typed by hand. An engine reads feast dates from the Diyanet lists, derives holidays from the law and computes prayer times. Automated tests check holiday counts, feast dates, prayer times against the official samples and the leave planner on every change.

Review cycle

A full review at least every 12 months, when the Diyanet publishes a new year's list, and after any change to the law.

Handling errors

Check against the source.
Fix the rule or data in the engine and add a test.
New reading date on every page affected.

Independence

No money from travel companies, charities or authorities. No affiliate links, no donations, no paid content, no lead forms.

See also Method. Version of 28 October 2026.