New York observes Eastern Time (ET), which switches between:
| New York | GMT/UTC (Winter) | GMT/UTC (Summer) |
|---|---|---|
| 12:00 PM (noon) | 5:00 PM | 4:00 PM |
| 6:00 PM | 11:00 PM | 10:00 PM |
| 12:00 AM (midnight) | 5:00 AM | 4:00 AM |
Rule: NY → GMT: add 5 hrs (winter) / 4 hrs (summer). GMT → NY: subtract 5 / 4 hrs.
Always verify current DST dates (US: 2nd Sun Mar → 1st Sun Nov; UK/EU: last Sun Mar → last Sun Oct).