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National Defense Day countdown

Name: National Defense Day
Start: 2028-05-21
Location: Hungary

National Defense Day is an observance in Hungary. Here are its upcoming dates:

May 21, 2025
May 21, 2026
May 21, 2027
May 21, 2028

Holiday data is sourced from open data and may not reflect last-minute regulatory changes. Verify with official sources before legal or financial decisions.