How Is the Hijri Date Calculated in the UK?
This page uses the calculated Islamic Umm al-Qura calendar identifier and anchors the civil date to Europe/London. The result is a calendar reference for the UK, while the displayed Gregorian date follows the local civil day.
It is not a single official religious calendar for every Muslim community in Britain. For Ramadan, Eid or other observances, follow the announcement from your local mosque or religious authority.
Why Can the Hijri Date Differ by One Day in the UK?
A calculated date can differ from a local announcement because communities may use different calendar methods or confirm the start of a month through moon sighting. This matters most around Ramadan and Eid.
If the date is needed for religious observance, check the announcement followed by your local UK mosque or authority.
When Does the Hijri Date Change in Britain?
This page displays the civil date in Europe/London, so it changes at midnight in UK local time. The time zone automatically follows GMT in winter and BST in summer.
A religious day may be described from sunset in some contexts, but digital calendars and civil schedules use the local date from 00:00.
Related Hijri Date Tools
Use the Hijri to Gregorian converter for a past or future date, browse the Hijri months, or open Islamic date today in Saudi Arabia.
Frequently Asked Questions
What is the Islamic date today in the UK?
The current calculated Hijri date appears at the top of this page with the Gregorian date and UK local time.
What is today's Hijri date in England?
England uses the same UK civil time as the rest of the country, switching between GMT and BST. The date card shows today's calculated Hijri date in England.
What is the Hijri date today in numbers?
The numeric Hijri date appears below the written date in day/month/year format.
Is the Islamic date the same in the UK and Saudi Arabia?
Not always. Time zones, calculation methods and local moon-sighting announcements can create a one-day difference.
Does the UK have an official Islamic calendar?
There is no single calculated Hijri calendar followed by every UK Muslim community for religious observance. Mosques and communities may follow different calculation or moon-sighting practices.
When does the Islamic date change in Britain?
This page changes the civil date at midnight in Europe/London.