Triennale Milano

Because leap years differ (Shamsi is astronomically more precise), use one of these:

The calendar counts years from the migration (Hijrah) of the Prophet Muhammad from Mecca to Medina in 622 CE.

Because both calendars follow the sun's orbit, their year lengths are identical (365 or 366 days), making conversion more consistent than lunar systems.

To find the Gregorian equivalent for the year 1404 SH: If the date is after Nowruz (Spring), If the date is before Nowruz (Winter), Monthly Differences

Tarikh Shamsi B Miladi, also known as the Solar Hijri calendar, is a solar calendar used to calculate the dates of important events and holidays in many countries, including Iran, Afghanistan, and Tajikistan. The calendar is based on the solar year, which is the time it takes the Earth to orbit the Sun.

| Feature | Tarikh Shamsi (Solar Hijri) | Tarikh Miladi (Gregorian) | | :--- | :--- | :--- | | | Starts on Nowruz (March 20th or 21st), the vernal equinox. | Starts on January 1st . | | Year Count | Counts from the Hijra (622 CE). | Counts from the birth of Christ. | | Leap Year Rule | Based on the astronomical observation of the vernal equinox. | Divisible by 4 (with exceptions for century years). | | Months | Uniform structure (31-30-29/30). | Irregular structure (31-30-28/29). | | Primary Usage | Iran, Afghanistan. | Global standard. |

برای شروع، جدول معادل‌سازی ماه‌های شمسی و میلادی را مشاهده کنید. این جدول به شما کمک می‌کند تا تخمین اولیه‌ای از تاریخ معادل داشته باشید. در ادامه، دو روش اصلی برای تبدیل دقیق تاریخ‌ها ارائه شده است:

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: A mobile-friendly option for tracking cultural celebrations and important dates. Taghvim.com Key Calendar Differences New Year (Nowruz)

۴. روش دستی: تبدیل تقریبی شمسی به میلادی (راهنمای سریع)