| Information | |
|---|---|
| Name | Olszewnica Stara |
| Postal Code | 05-123 |
| Gminas wiejskie | Wieliszew |
| Powiaty | Legionowski |
| Województwa | Mazowieckie |
| Time zone | Europe/Warsaw |
| Daylight Saving Time | IN DST |
| Local Date |
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| Local Time |
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