| Information | |
|---|---|
| Name | Boissy-le-Sec |
| Postal Code | 91870 |
| Communes | Boissy-le-Sec |
| Arrondissements | Étampes |
| Départements | Essonne |
| Régions | Île-de-France |
| Place Type | town | Language | FR | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
|
| Local Time |
|