Time difference between Massachusetts and Washington, D.C.
World time board
Massachusetts · United StatesUTC-04:00
08:09 AMSAT 03.10.2026
Now 08:09 AM|Live
Drag or scroll · click an hour · ◀ ▶ by hour · 3 days of range
Work–
daydawn / dusknight
- Time difference
- same time
- Changes with DST
- No
- Day difference
- Same day
- Typical workday overlap (9am–6pm)
- 9 hours
| Massachusetts | Washington, D.C. |
|---|---|
| 00:00 | 00:00 |
| 01:00 | 01:00 |
| 02:00 | 02:00 |
| 03:00 | 03:00 |
| 04:00 | 04:00 |
| 05:00 | 05:00 |
| 06:00 | 06:00 |
| 07:00 | 07:00 |
| 08:00 | 08:00 |
| 09:00 | 09:00 |
| 10:00 | 10:00 |
| 11:00 | 11:00 |
| 12:00 | 12:00 |
| 13:00 | 13:00 |
| 14:00 | 14:00 |
| 15:00 | 15:00 |
| 16:00 | 16:00 |
| 17:00 | 17:00 |
| 18:00 | 18:00 |
| 19:00 | 19:00 |
| 20:00 | 20:00 |
| 21:00 | 21:00 |
| 22:00 | 22:00 |
| 23:00 | 23:00 |
How the time difference changes over the next 12 months
Massachusetts and Washington, D.C. currently show the same time. The difference stays the same all year, because Massachusetts and Washington, D.C. change their clocks on the same dates.
Working hours
With a 9:00 AM–6:00 PM working day in both places, the shared hours are 9:00 AM–6:00 PM in Massachusetts, which is 9:00 AM–6:00 PM in Washington, D.C. (9 hours a day).
Frequently asked questions
- What is the time difference between Massachusetts and Washington, D.C.?
- Massachusetts and Washington, D.C. currently show the same time.
- Does the time difference between Massachusetts and Washington, D.C. change during the year?
- No. The difference stays the same all year, because Massachusetts and Washington, D.C. change their clocks on the same dates.