2 events found.
Events for May 18, 2026
All Day
Constitution and Flag Day
Constitution and Flag Day is a national public holiday in Turkmenistan, and it marks two significant events in Turkmenistan’s national identity: the adoption of the Constitution of Turkmenistan and the celebration of the national flag.
Somaliland Sovereignty Day
Somaliland Sovereignty Day commemorates May 18, 1991, when Somaliland declared itself independent after decades of hardship under Somali rule, reclaiming the short-lived sovereignty it first had in 1960. It is celebrated as a day of freedom, resilience and national pride.