Philadelphia is one of the largest and most historic cities in the United States. Located in the state of Pennsylvania on the east coast, the city played a key role in the country’s founding and is home to many important historical landmarks.

Philadelphia follows the Eastern Time Zone (ET), which alternates between Eastern Standard Time (EST) and Eastern Daylight Time (EDT) during daylight saving time.

The city is a major center for education, healthcare, finance, and tourism. Because Philadelphia is located close to other large cities such as New York and Washington DC, it shares the same time zone with much of the eastern United States.

Current Time

Philadelphia follows Eastern Time (ET).

Standard Time: Eastern Standard Time (EST) – UTC-5
Daylight Saving Time: Eastern Daylight Time (EDT) – UTC-4

Quick Facts

• Country: United States
• State: Pennsylvania
• Time Zone: Eastern Time (ET)
• IANA Timezone: America/New_York
• Standard Time Offset: UTC −5
• Daylight Saving Offset: UTC −4
• Population: Around 1.5 million people
• Major Airport: Philadelphia International Airport (PHL)

Time Difference From

• New York (USA): Same time
• Dallas (USA): Philadelphia is 1 hour ahead
• Los Angeles (USA): Philadelphia is 3 hours ahead
• London (UK): Philadelphia is 5 hours behind during standard time

Daylight Saving Time

Philadelphia observes daylight saving time.

Start: Second Sunday in March – clocks move forward 1 hour
End: First Sunday in November – clocks move back 1 hour

Best Time to Call

If you are calling Philadelphia from other regions:

• Europe (London): 2:00 PM – 8:00 PM
• Asia (Tokyo): 10:00 PM – 1:00 AM
• Australia (Sydney): 12:00 AM – 5:00 AM

These times generally overlap with working hours in Philadelphia.

Frequently Asked Questions

What time zone is Philadelphia in?
Philadelphia uses the Eastern Time Zone (ET).

Does Philadelphia observe daylight saving time?
Yes. The city switches between EST (UTC-5) and EDT (UTC-4) each year.

Is Philadelphia in the same time zone as New York?
Yes. Philadelphia and New York both use Eastern Time (America/New_York).

Where Is Located

Philadelphia is located in the northeastern United States, in southeastern Pennsylvania along the Delaware River. It lies between New York City and Washington DC.

What Is Famous For

Philadelphia is famous for its American history, culture, and food. The city is home to the Liberty Bell, Independence Hall, and many historic landmarks from the American Revolution. Philadelphia is also well known for its Philadelphia cheesesteak sandwiches and passionate sports fans.

Additional Note

Philadelphia was the first capital of the United States and remains one of the most historically significant cities in the country. It continues to be an important center for education, medicine, business, and tourism.