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National Defence Day 2025
National Defence Day is an observance in Vietnam — a recognized day, not a public day off, observed on Monday, Dec 22, 2025.
- Type
- Observance
- Date
- Dec 22, 2025
- Day of week
- Monday
- Day off
- No
Falls on a Monday — a natural three-day weekend.
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- Mon 22🇻🇳National Defence Dayobservance