What is the time zone of Maryland?

The state of Maryland is in the Eastern Time zone. All counties and cities of the state have the same time zone, there are no exceptions. Maryland is observing daylight savings so there are two different clocks depending on the time of the year.

  • Eastern Standard Time (EST): – 5:00 UTC/GMT (behind)
  • Eastern Daylight Time (EDT): – 4:00 UTC/GMT (behind)
Eastern Time
us state Maryland counties time zone map
Maryland time zone
USA time zone map 1
Click to enlarge

All neighbouring states have the same time zone. So, the clocks are unchanged regardless if you cross the border with Delaware, Pennsylvania, West Virginia or Virginia.

Daylight savings time (DST)

Maryland is using daylight savings as also documented in the Uniform Time Act of 1966. During daylight savings the time changes from Eastern Standard time (EST) to Eastern Daylight time (EDT).

It starts on the second Sunday in March and ends on the first Sunday in November. In March the clock is moved forward from 02.00 am to 03.00 am (so you will lose an hour of sleep during the night). While in November it’s reversed as the clock is moved backward from 03.00 am to 02.00 am and you will gain an extra hour of sleep. One way of remembering the movement sequence is that clocks “spring forward and fall back”.

The total period of daylight savings lasts for 34 weeks which is about 65% of the year.

Maryland time news, bills and legislation

There is a continuous debate about which time should be applied. Several bills have been introduced to legalize daylight saving time as the year-round clock, whereas others try to align the time with bordering counties or states. The table below gives an overview of the latest bills in the state of Maryland.

Date Bill Status/Action Title/summary
24 Mar 2021 HB1013 Intro, To House Health and Government Operations Committee Altering the standard time in the State to be Eastern Daylight Time year-round; and making the Act subject to a certain contingency.
12 Feb 2021 SB840 Intro, To Senate Education Health and Environmental Affairs Committee Altering the standard time in the State to be Eastern Daylight Time year-round.

Other US states

You can check out information and maps of other US states by clicking on the below links.