Guide · Moving holidays
Ramadan is expected to start around 8 February 2027, Eid al-Fitr on 9 March and Eid al-Adha on 16 May. Here is what to expect, why the dates shift, and how to plan around them.
Updated October 2026
| Occasion | 2026 | 2027 (expected) |
|---|---|---|
| Ramadan begins | about 18 February | about 8 February |
| Eid al-Fitr | Friday 20 March | Tuesday 9 March |
| Eid al-Adha | Wednesday 27 May | Sunday 16 May |
Dates follow Türkiye's official calendar. Many countries decide each Eid by sighting the moon, so the day can land one day earlier or later depending on where you are. Saudi Arabia, Indonesia, Egypt, the UAE and Pakistan often differ by a day. Treat these dates as a plan, and confirm them a few days ahead.
The Islamic calendar follows the moon: twelve lunar months make a year of about 354 days, roughly 11 days shorter than the solar year. So Eid arrives about 11 days earlier each year: Eid al-Fitr was on 20 March in 2026 and is expected on 9 March in 2027. It drifts through every season over about 33 years.
Don't schedule launches, reviews or deadlines in the days around Eid for teams in affected countries. Work out which places are affected, and check the week after, when many people extend the break. If you compare growth month by month, Eid moving into a different month shifts your numbers too: see how Eid can distort monthly growth.
Open the places you work with and look at the calendar: Saudi Arabia, Indonesia, Türkiye and the UK on Eid al-Fitr 2027, or The UAE, Pakistan, Egypt and the US on Eid al-Adha 2027. Each holiday has a short card on what it is about and what you could say. "Eid Mubarak" is always welcome.
See holidays for every place on your team, side by side.