Persian (Shamsi) to Gregorian Date Converter
Convert from Persian (Shamsi) to Gregorian: enter a date below and see it in the Gregorian calendar. The table further down lists the first day of every month of Persian (Shamsi) year 1405 alongside the Gregorian date.
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Persian (Shamsi) months in 1405
The first day of every Persian (Shamsi) month, with the Gregorian date for the same day.
| Persian (Shamsi) | Gregorian |
|---|---|
| 1 Farvardin 1405۱ فروردین ۱۴۰۵ | 21 March 2026 |
| 1 Ordibehesht 1405۱ اردیبهشت ۱۴۰۵ | 21 April 2026 |
| 1 Khordad 1405۱ خرداد ۱۴۰۵ | 22 May 2026 |
| 1 Tir 1405۱ تیر ۱۴۰۵ | 22 June 2026 |
| 1 Mordad 1405۱ مرداد ۱۴۰۵ | 23 July 2026 |
| 1 Shahrivar 1405۱ شهریور ۱۴۰۵ | 23 August 2026 |
| 1 Mehr 1405۱ مهر ۱۴۰۵ | 23 September 2026 |
| 1 Aban 1405۱ آبان ۱۴۰۵ | 23 October 2026 |
| 1 Azar 1405۱ آذر ۱۴۰۵ | 22 November 2026 |
| 1 Dey 1405۱ دی ۱۴۰۵ | 22 December 2026 |
| 1 Bahman 1405۱ بهمن ۱۴۰۵ | 21 January 2027 |
| 1 Esfand 1405۱ اسفند ۱۴۰۵ | 20 February 2027 |
About these calendars
Persian (Solar Hijri)
The Solar Hijri calendar is an astronomical solar calendar used as the official calendar in Iran and Afghanistan. It is one of the most accurate calendars in use, with its year beginning on the March equinox as determined by astronomical observation. The calendar was reformed in the 11th century by Omar Khayyam and a panel of astronomers.
Used in: Iran, Afghanistan
Gregorian
The Gregorian calendar is the most widely used civil calendar in the world. Introduced by Pope Gregory XIII in 1582 as a reform of the Julian calendar, it corrected the drift in the date of Easter by refining the leap year rule. It is a solar calendar with 365 days in a common year and 366 in a leap year.
Used in: Worldwide