449 days are left until May 18, 2026
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 18 May | Monday | Victory Day | Guadeloupe | Public |
| 18 May | Monday | Flag and Universities Day | Haiti | Public |
| 18 May | Monday | Somaliland Sovereignty | Somalia | Non Public |
| 18 May | Monday | Day of Revival, Unity, and the Poetry of Magtymguly | Turkmenistan | Public |
| 18 May | Monday | Battle of Las Piedras | Uruguay | Non Public |