The Solar Hijri calendar, also known as the or Persian calendar , is one of the most precise solar calendars ever devised. It begins with the migration (Hijra) of Prophet Muhammad from Mecca to Medina in 622 CE, same as the Islamic lunar calendar, but crucially, it is solar-based .
(برای تاریخهای مشخصتر، از قطعهکد زیر استفاده کنید.) tarikh shamsi b miladi better
Converting dates between the (Solar Hijri/Persian) and Miladi (Gregorian) calendars is most effectively done using specialized digital tools, as the two systems use different start dates and leap year rules. Recommended Conversion Methods The Solar Hijri calendar, also known as the
Converting between Tarikh Shamsi (Solar Hijri) and (Gregorian) is essential for coordinating dates across Persian-speaking regions and the rest of the world. While both are solar-based, they differ in their starting points, accuracy, and structures. Quick Comparison Shamsi (Solar Hijri) Miladi (Gregorian) Hijra of Muhammad (622 CE) Birth of Jesus Vernal Equinox (March 20/21) Accurate to within 1 second per year Error of about 26 seconds per year Month Length First 6: 31 days; Next 5: 30 days; Last: 29/30 Varies (28–31 days) Why Shamsi is Often Considered "Better" they differ in their starting points