National Day (Qatar)
| Qatar National Day | |
|---|---|
| Official name | Qatar National Day |
| Observed by | Qatar |
| Significance | National commemoration of Qatar's unification in 1878 |
| Date | 18 December |
| Next time | 18 December 2026 |
| Frequency | Annually |
| Related to | Jassim bin Mohammed Al Thani |
Qatar National Day (Arabic: اليوم الوطني القطري, romanized: Al-Yawm al-Waṭani al-Qatari) is a national commemoration of Qatar's unification in 1878. It is celebrated annually on 18 December and is a national holiday by virtue of Law No. 11 of 2007, issued by the heir apparent and deputy emir Sheikh Tamim bin Hamad Al Thani. It is also known as Founder's Day.