oct 23 Battle of Leyte Gulf begins, 1944
oct 23 Day of the 1956 revolution in Hungary
oct 23 Earth created at 6:30 AM, 4004BC.
oct 23 Swallows leave Capistrano
oct 23 Chulalongkron's Day in Thailand
oct 24 Boromir reaches Rivendell
oct 24 Independence Day in Zambia
oct 24 United Nations Day
oct 24 Maladay (5th of the Season of The Aftermath) Festival of The Elder Malaclypse
oct 24 Hobart Show Day (Tas)

Resulta curioso lo que es el mundo Linux; al menos para los que usen Debian, está bien comprobar que ocurre al escribir "calendar" en la consola.