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National Defence Day 2026
National Defence Day is an observance in Vietnam — a recognized day, not a public day off, observed on Tuesday, Dec 22, 2026.
- Type
- Observance
- Date
- Dec 22, 2026
- Day of week
- Tuesday
- Day off
- No
Take the Monday before off for a four-day weekend.
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- Tue 22🇻🇳National Defence Dayobservance