It has an error of only one day in about 110,000 years, making it more precise than the Gregorian calendar, which drifts by one day every 3,226 to 3,333 years. Calendar Structure
Here are the 12 months of the Tarikh Shamsi B Miladi calendar: tarikh shamsi b miladi
. Khayyam’s "Jalali" calendar was more precise than the Julian calendar used in Europe at the time by several centuries. 3. Solar Hijri vs. Gregorian: Key Differences The Persian Solar Hijri Calendar - Time and Date It has an error of only one day
مثال (تخمینی):
: Consists of 12 months. The first 6 months have 31 days, the next 5 have 30 days, and the last month ( ) has 29 days (30 in leap years). 226 to 3