19 days are past since April 28, 2025
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 28 Apr | Monday | Mujahideen Victory Day | Afghanistan | Public |
| 28 Apr | Monday | National Heroes' Day | Barbados | Public |
| 28 Apr | Monday | Workers' Memorial Day | Gibraltar | Public |
| 28 Apr | Monday | Memorial Day | Moldova | Public |
| 28 Apr | Monday | Day for Safety and Health at Work | Poland | Non Public |
| 28 Apr | Monday | International Workers' Memorial Day | Poland | Non Public |
| 28 Apr | Monday | Saint Pierre-Chanel Day | Wallis and Futuna | Public |