World Clock

Right now it's 12:08:49 pm in Philadelphia, on Monday, 7 September 2026. The clock at the top of the page keeps ticking on its own, so it's safe to just leave the tab open.

EDT — listed as America/New_York in the IANA database, currently sitting at UTC-4.

Yes — it alternates between UTC-5 and UTC-4, with the next change due on 1 November 2026.

UTC-4. Add or subtract that from any UTC time and you've got the local time here.

Yes, which means converting to and from UTC here is just a plain addition or subtraction of whole hours.

Sunrise lands at 6:33 am and sunset at 7:24 pm, giving 12 hours 51 minutes of daylight, with solar noon at 12:58 pm.

39.95 latitude, -75.17 longitude. Every sun and prayer time on this site is calculated straight from those figures, rather than from the country as a whole.

It's Monday, 7 September 2026 there at the moment. Once a city sits far enough away, part of every day genuinely falls on a different calendar date from your own.

Work backward from local working hours here using the best meeting time finder, which shades every participant's working hours at once and shows which slot costs everyone the least.

Use the time zone converter and pick Philadelphia as the destination city — it applies whichever rules were actually in force on the exact date you enter, daylight saving included.

Because daylight saving doesn't start and end on the same dates everywhere, and plenty of countries skip it entirely. For a few weeks each spring and autumn, the usual gap can be an hour off from what you'd expect.

Anywhere currently sitting on UTC-4. The time zone map lists every country and city on each offset.