September 14 Holidays, events and History 2021 September 14 Holidays, events and History 2021. DateDayHoliday NameHoliday TypeCountry14 SepTuesdayBattle of San JacintoNational holidayNicaragua Previous Article September 11 Holidays, events and History 2021 Next Article September 15 Holidays, events and History 2021 No Comments Yet Leave a Reply Cancel replyYour email address will not be published. Save my name, email, and website in this browser for the next time I comment.