Source-backedFixed AnnualIn-depth guide
National Day
Qatar Law No. 11 of 2007 establishes 18 December—the 1878 power-assumption date of Sheikh Jassim bin Mohamed bin Thani—as the State National Day and makes the annual National Day an officia…
Country observance hub
Qatar observances
2 source-backed records whose verified scope explicitly identifies Qatar. This is an observance index, not a public-holiday calendar.
Country-specific observances
Qatar observance library
Source-backedRule Based AnnualIn-depth guide
National Sport Day
The Amiri Diwan states that Amiri Decision No. 80 of 2011 designates the Tuesday of the second week of February as National Sport Day and an official holiday; the 2026 event was held on 10…