National Environmental Sanitation Day is a public holiday in Libya, known locally as يوم وطني للإصحاح البيئي.
In 2026 it falls on Friday 14 August; in 2027 on Saturday 14 August.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 14 August | Thursday | |
| 2026 | 14 August | Friday long weekend | |
| 2027 | 14 August | Saturday weekend | |
| 2028 | 14 August | Monday long weekend |