Current Time in King of Prussia, Pennsylvania, USA
7:21:56 PM
19:21:56
EDT (Eastern Daylight Time) · UTC−04:00
America/New_York
Time zone details
King of Prussia is observing daylight saving time in 2026
Daylight in King of Prussia
Location facts
Place
- Country
- USA
- State
- Pennsylvania
- County
- Montgomery County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 19,936
- Elevation
- 61 m
Geography
- Geographic coordinates
- 40° 05' N / 75° 23' W
Convert King of Prussia time
Compare King of Prussia with another city or time zone
Popular conversions (current offsets)
All times shown relative to King of Prussia local time
Clock changes in King of Prussia
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour
2026
past
Daylight saving time starts
2:00 AM EST3:00 AM EDT
Clocks move forward 1 hour
upcoming
Daylight saving time ends
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 01 min2 min 37 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Friday, September 25, 2026
View King of Prussia on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 01 min2 min 37 sec shorter than the previous day
- Solar noon
- (48.9° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Full Moon (99% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- First Quarter — Friday, September 18, 2026 at
- Next principal phase
- Full Moon — Saturday, September 26, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 01 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 59 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 56 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 54 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 51 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 48 min | 2 min 37 sec shorter than the previous day | |||
| 11 hr 46 min | 2 min 37 sec shorter than the previous day |
Weather forecast for King of Prussia
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Plan around King of Prussia
Time context
King of Prussia follows the same clock and daylight-saving rules as Philadelphia
Current time offsetUTC−04:00 (EDT)
View time differencesUpcoming public holidays in Pennsylvania
- Columbus Day
- Veterans Day
- Thanksgiving Day
Nearby scheduled airports for King of Prussia, Pennsylvania, USA
Philadelphia International AirportPHLLarge airport · Serves Philadelphia27.5 km south-southeast
Source: OurAirports record · PHL / KPHL
About 27.5 km (17.1 mi) south-southeast of King of Prussia
Scheduled airline service in source data
Wilmington AirportILGMedium airport · Serves Wilmington49.1 km south-southwest
Source: OurAirports record · ILG / KILG
About 49.1 km (30.5 mi) south-southwest of King of Prussia
Scheduled airline service in source data
Trenton Mercer AirportTTNMedium airport · Serves Ewing Township53.7 km east-northeast
Source: OurAirports record · TTN / KTTN
About 53.7 km (33.4 mi) east-northeast of King of Prussia
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is King of Prussia in?
- King of Prussia currently uses Eastern Daylight Time (EDT). Its IANA time zone is America/New_York.
- When is the next clock change in King of Prussia?
- Clocks in King of Prussia move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
- Is King of Prussia currently on daylight saving time?
- King of Prussia is observing daylight saving time in 2026
- What is the UTC offset in King of Prussia right now?
- King of Prussia is currently UTC−04:00