Country observance hub

Mongolia observances

3 source-backed records whose verified scope explicitly identifies Mongolia. This is an observance index, not a public-holiday calendar.

All verified country-scope records

Mongolia authority library

Source-backedFixed Annual

Independence Day of Mongolia

29 December annually · Mongolia / statutory public holiday

Mongolia’s official Legal Information System lists 29 December as Independence Day of Mongolia in Labour Law Article 76 on public holidays.

Source-backedFixed Annual

Naadam

11–15 July public-holiday period in Mongolia · Mongolia / national festival and public holiday

Invest Mongolia’s government public-holiday guidance lists Naadam on July 11–15 among Mongolia’s public holidays.

Source-backedFixed Annual

Political Flag Day

10 July · Mongolia / state-flag observance; not itself represented as a public holiday

Timeanddate lists Political Flag Day in Mongolia every July 10 and explicitly distinguishes it from a public holiday; National Today independently places the observance on July 10.