| Current: | EDT — Eastern Daylight Time |
|---|---|
| Next Change: | EST — Eastern Standard Time |
| Current Offset: | UTC/GMT -4 hours |
| Difference: | 12 hours behind Hong Kong |
2025 Time Zones - Dover
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above illustrates clock changes in Dover during 2025.
Time Changes in Dover Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2024 | Sun, 10 Mar, 02:00 | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, 3 Nov, 02:00 | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2025 | Sun, 9 Mar, 02:00 | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, 2 Nov, 02:00 | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2026 | Sun, 8 Mar, 02:00 | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, 1 Nov, 02:00 | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2027 | Sun, 14 Mar, 02:00 | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, 7 Nov, 02:00 | EDT → EST | -1 hour (DST end) | UTC-5h | |
| 2028 | Sun, 12 Mar, 02:00 | EST → EDT | +1 hour (DST start) | UTC-4h |
| Sun, 5 Nov, 02:00 | EDT → EST | -1 hour (DST end) | UTC-5h | |
| * All times are local Dover time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for Dover, however, we have earlier time zone history for New York available.
More Information
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Dover
USA
02:3251
Tuesday, 5 August 2025