Ramadan 2027: start date and guide

Ramadan 2027 is expected to begin on 8 February 2027, according to the Umm al-Qura calendar projection. The start can shift by a day, because the month begins with the sighting of the new moon and countries announce their dates separately.

What is Ramadan?

Ramadan is the ninth month of the Islamic lunar calendar. For Muslims, it is a month of fasting, prayer, charity and reflection. According to Islamic tradition, the first revelation of the Quran took place during this month.

Adults who are able to fast abstain from food and drink between dawn and sunset. Exemptions exist for certain groups, such as the sick and travellers. Many Muslims also give to charity and spend more time in prayer and Quran recitation.

The month ends with Eid al-Fitr, which marks the start of the next month, Shawwal. For questions about fasting, exemptions or prayer times, readers should consult their local mosque or religious authority.

How the date is set

The Islamic calendar follows the moon. A month lasts 29 or 30 days, depending on when the new crescent appears. A lunar year is roughly 10 to 11 days shorter than a solar year, so Ramadan moves earlier in the Gregorian calendar each year.

Expected start dates, according to the Umm al-Qura projection:

• 2026: 18 February
• 2027: 8 February
• 2028: 28 January

Practice differs between countries and communities. Some authorities rely on local moon sighting. Others accept sightings from elsewhere, or use astronomical calculation. Saudi Arabia's Umm al-Qura calendar is a calculation-based system. Shia communities often follow the guidance of their own religious authorities, which can also differ from Sunni announcements.

As a result, Ramadan may begin on different days in different countries, usually by no more than one day. The official start in each country is confirmed shortly before the month begins. Readers should follow announcements from their national or local religious authority.