Día de las Fuerzas Armadas Event Details This event is running from 21 October 2017 until 21 October 2027. It is next occurring on October 21, 2023 Categories National Holidays Upcoming Dates: October 21, 2023October 21, 2024October 21, 2025October 21, 2026October 21, 2027 Día de las Fuerzas Armadas Posted in .