- Umm al-Qura Calendar Explained: How Saudi Arabia Sets Hijri MonthsWhy Saudi institutions use it, the astronomical rule behind each new month, and why it can differ from the moon sighting by a day.7 min read
- Islamic (Hijri) Months in Order: Names, Meanings and DaysMuharram to Dhu al-Hijjah: the order, what each name means, which months are sacred and when each month starts this year.8 min read
- Why Is My Hijri Age Higher Than My Gregorian Age?A Hijri year is about 11 days shorter, so the gap grows to a full year roughly every 33 years. Here is the gap at every age.6 min read
- How to Calculate Your Hijri Age by Hand (With Worked Examples)Three steps: convert, subtract, borrow if needed. Two worked examples and the mistakes almost everyone makes.7 min read
- Ramadan 2027 in Saudi Arabia: Expected Start Date and Eid al-FitrThe expected first day, the sighting night, why Eid may fall on 9 or 10 March, and why 2030 has two Ramadans.6 min read
- How to Convert Hijri to Gregorian Dates (Manually, in Excel, Online)A quick formula for the year, the Excel steps everyone searches for, and why Excel can differ from Umm al-Qura by a day or two.8 min read
Last updated: 8 November 2026