Philadelphia, United States · UTC-4
15:49:41
Monday, March 23, 2026
W13 ↑ 07:00 ↓ 19:16 DST
Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet
MEETING PLANNER hover a column · click to lock
Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet Proton VPN — secure, private internet
IANA timezone America/New_York
Current offset UTC-4 (summer)
Standard time UTC-5
Summer time UTC-4
Clocks forward Sunday, March 8
— Mon–Fri, 09:00–17:00 Philadelphia local time

Same time as Philadelphia

BrooklynCamagüeyCarrefourCockburn TownDelmasFreeportHavanaHolguínKillarneyLucaya and more

Questions about time in Philadelphia

What timezone is Philadelphia in?
Philadelphia is in Eastern Time (ET), using the IANA timezone America/New_York. The standard UTC offset is UTC-5 (EST) in winter and UTC-4 (EDT) during daylight saving time.
Does Philadelphia observe daylight saving time?
Yes. Philadelphia observes daylight saving time, shifting from UTC-5 (standard time) to UTC-4 in summer.
What is the current UTC offset for Philadelphia?
Philadelphia is currently at UTC-4. It is currently observing daylight saving time.
What is the time difference between Philadelphia and London?
Philadelphia is currently 4 hours behind London.
What is the time difference between Philadelphia and Los Angeles?
Philadelphia is currently 3 hours ahead of Los Angeles.
What is the time difference between Philadelphia and Tokyo?
Philadelphia is currently 13 hours behind Tokyo. Tokyo does not observe daylight saving time, so this gap changes by 1 hour when Philadelphia transitions to/from DST.
What is the IANA timezone name for Philadelphia?
The IANA timezone database identifier for Philadelphia is America/New_York. Use this string in programming languages and APIs: JavaScript (`new Intl.DateTimeFormat('en-US', { timeZone: 'America/New_York' })`), Python (`pytz.timezone('America/New_York')`), or any IANA-compatible library.