Gregorian to Persian (Shamsi) Date Converter
Convert from Gregorian to Persian (Shamsi): enter a date below and see it in the Persian (Shamsi) calendar. The table further down lists the first day of every month of Gregorian year 2026 alongside the Persian (Shamsi) date.
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Gregorian months in 2026
The first day of every Gregorian month, with the Persian (Shamsi) date for the same day.
| Gregorian | Persian (Shamsi) |
|---|---|
| 1 January 2026 | 11 Dey 1404۱۱ دی ۱۴۰۴ |
| 1 February 2026 | 12 Bahman 1404۱۲ بهمن ۱۴۰۴ |
| 1 March 2026 | 10 Esfand 1404۱۰ اسفند ۱۴۰۴ |
| 1 April 2026 | 12 Farvardin 1405۱۲ فروردین ۱۴۰۵ |
| 1 May 2026 | 11 Ordibehesht 1405۱۱ اردیبهشت ۱۴۰۵ |
| 1 June 2026 | 11 Khordad 1405۱۱ خرداد ۱۴۰۵ |
| 1 July 2026 | 10 Tir 1405۱۰ تیر ۱۴۰۵ |
| 1 August 2026 | 10 Mordad 1405۱۰ مرداد ۱۴۰۵ |
| 1 September 2026 | 10 Shahrivar 1405۱۰ شهریور ۱۴۰۵ |
| 1 October 2026 | 9 Mehr 1405۹ مهر ۱۴۰۵ |
| 1 November 2026 | 10 Aban 1405۱۰ آبان ۱۴۰۵ |
| 1 December 2026 | 10 Azar 1405۱۰ آذر ۱۴۰۵ |
About these calendars
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
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