New York Time Zone - New York Current Time - Daylight Saving Time
New York Local Time Details
Time Zone AbbreviationsEastern Standard Time - is abbreviated as EST Eastern Daylight Time - is abbreviated as EDT
UTC - GMT Offset
New York is GMT/UTC - 5h during Standard Time New York is GMT/UTC - 4h during Daylight Saving Time
By the way, is London ever 4 hours ahead of New York? London is 5 hours ahead of New York.
That said, how do I calculate GMT time?
Look at the world map again. If you're west of the Prime Meridian, your GMT will be ahead of, or minus, the time at the Prime Meridian. If you are east, your time will be after, or plus, GMT. Put the minus or plus sign in front of the number you found from the previous step and that's your GMT.
No locations are currently on EDT – Eastern Daylight Time. Observes EDT – Eastern Daylight Time part of the year, but not currently. Currently has same time zone offset as EDT (UTC -4) but different time zone name.
The Difference Between GMT and UTC Greenwich Mean Time (GMT) is often interchanged or confused with Coordinated Universal Time (UTC). But GMT is a time zone and UTC is a time standard. ... This means that no country or territory officially uses UTC as a local time.