https://bugs.documentfoundation.org/show_bug.cgi?id=154721
--- Comment #5 from Omid Alsharif <alsharif.o...@gmail.com> --- Created attachment 186558 --> https://bugs.documentfoundation.org/attachment.cgi?id=186558&action=edit A1 and B2 Are today date IN A1 Calc says Today is Saturday in Persian(شنبه) And In B2 Says Today Is Monday in Persian(دوشنبه) days are not different in Two calendars only months and years are different Date in A1 Is 1402/01/21 First month in Persian Calendar is "Faravardin" In Persian(فروردین) (Current Month) Date in B2 Is 04/10/2023 I Found this website that helps you understand Persian Calendar https://www.iranchamber.com/calendar/converter/iranian_calendar_converter.php -- You are receiving this mail because: You are the assignee for the bug.