Time Zones in Pennsylvania
Pennsylvania uses Eastern Time.
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
- Official code
- 42
- Representative coordinates
- 40.904604, -77.827523
- Resident population, July 2025
- 13,059,432
- Land area
- 115,882.018 km²
- Water area
- 3,397.072 km²
- State
- Pennsylvania
The representative point identifies this area. It is not a street address or a boundary survey.
Counties and equivalents
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Adams County, Pennsylvania
- Allegheny County, Pennsylvania
- Armstrong County, Pennsylvania
- Beaver County, Pennsylvania
- Bedford County, Pennsylvania
- Berks County, Pennsylvania
- Blair County, Pennsylvania
- Bradford County, Pennsylvania
- Bucks County, Pennsylvania
- Butler County, Pennsylvania
- Cambria County, Pennsylvania
- Cameron County, Pennsylvania
- Carbon County, Pennsylvania
- Centre County, Pennsylvania
- Chester County, Pennsylvania
- Clarion County, Pennsylvania
- Clearfield County, Pennsylvania
- Clinton County, Pennsylvania
- Columbia County, Pennsylvania
- Crawford County, Pennsylvania
- Cumberland County, Pennsylvania
- Dauphin County, Pennsylvania
- Delaware County, Pennsylvania
- Elk County, Pennsylvania
- Erie County, Pennsylvania
- Fayette County, Pennsylvania
- Forest County, Pennsylvania
- Franklin County, Pennsylvania
- Fulton County, Pennsylvania
- Greene County, Pennsylvania
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Aaronsburg CDP, PA
- Aaronsburg CDP, PA
- Abbottstown borough, PA
- Ackermanville CDP, PA
- Acosta CDP, PA
- Adamsburg borough, PA
- Adamstown borough, PA
- Adamsville CDP, PA
- Addison borough, PA
- Akron borough, PA
- Alba borough, PA
- Albion borough, PA
- Albrightsville CDP, PA
- Alburtis borough, PA
- Aldan borough, PA
- Alexandria borough, PA
- Alfarata CDP, PA
- Aliquippa city, PA
- Alleghenyville CDP, PA
- Allenport CDP, PA
- Allenport borough, PA
- Allensville CDP, PA
- Allentown city, Pennsylvania
- Allenwood CDP, PA
- Allison CDP, PA
- Allison Park CDP, PA
- Allport CDP, PA
- Almedia CDP, PA
- Alsace Manor CDP, PA
- Altamont CDP, PA
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.
Small boundary contacts to check
These maps have small contacts that do not confidently establish another jurisdiction or clock zone. They remain separate from the main answer. Check a precise address near the line with the responsible authority.