🇮🇩 Indonesia
Ascension of the Prophet Muhammad
Next observed on Tuesday, 5 January 2027.
When is Ascension of the Prophet Muhammad in 2027?
Tuesday, 5 January 2027
Counting down to Ascension of the Prophet Muhammad
What Ascension of the Prophet Muhammad marks

The Mawlid is an annual festival commemorating the birthday of the Islamic prophet Muhammad on the traditional date of 12 or 17 Rabi I, the third month of the Islamic calendar.
Background summarised from Wikipedia — Holiday commemorating the birthday of the Islamic prophet Muhammad, available under CC BY-SA.
Why this date says “tentative”
Ascension of the Prophet Muhammad follows a lunar or observation-based calendar, so its Gregorian date cannot be fixed far ahead. The day depends on a moon sighting or an official announcement, which is why calendar feeds — including the one in Google Calendar, where most people first see the label — publish an estimate marked (tentative). It is not an error: it is the calendar being honest that the date may still move by a day or two, and neighbouring countries can observe it on different days. Read the full explanation →
Frequently asked
When is Ascension of the Prophet Muhammad in 2027?
Ascension of the Prophet Muhammad falls on Tuesday, 5 January 2027 in Indonesia.
What day of the week is Ascension of the Prophet Muhammad 2027?
Ascension of the Prophet Muhammad 2027 falls on a Tuesday, 5 January 2027.
Where is Ascension of the Prophet Muhammad observed?
Observed nationally in Indonesia.
What does Ascension of the Prophet Muhammad celebrate?
Holiday commemorating the birthday of the Islamic prophet Muhammad. The Mawlid is an annual festival commemorating the birthday of the Islamic prophet Muhammad on the traditional date of 12 or 17 Rabi I, the third month of the Islamic calendar.
What does “(tentative)” mean for Ascension of the Prophet Muhammad?
It means the date is an estimate rather than a confirmation. Ascension of the Prophet Muhammad follows a lunar or observation-based reckoning, so the exact day depends on a moon sighting or an official announcement that has not happened yet. Expect it to move by up to a day or two, and treat it as a strong estimate rather than a guarantee.
Is the Ascension of the Prophet Muhammad 2027 date confirmed?
Not yet. The date shown is provisional and is usually confirmed by the relevant authority days to a few weeks beforehand. Check an official public-holiday list before booking anything that cannot move.