28 days are past since June 28, 2025
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 28 Jun | Saturday | National Day of Remembrance of Poznań 1956 Protests | Poland | Non Public |
| 28 Jun | Saturday | Saint Vitus Day | Serbia | Non Public |
| 28 Jun | Saturday | Constitution Day (Suspended) | Ukraine | Public |
| 28 Jun | Saturday | Vietnamese Family Day | Vietnam | Non Public |