On 23/07/2020 20:24, Michael Meskes wrote: > So you are saying the caledar file is not correct, right?
Nope, calendar file is correct! 1. faketime '20 Jun 2019' calendar says that Winter Solstice was Jun 21 (see my translation) 2. % grep 'Зимнее солнцестояние' bsdmainutils/usr.bin/calendar/calendars/ru_RU.UTF-8/calendar.pagan 21 дек.* Зимнее солнцестояние Зимнее солнцестояние -> Winter Solstice дек -> Dec % faketime '20 Jun 2020' calendar | grep 'Зимнее солнцестояние' Jun 21* Зимнее солнцестояние -- sergio.