CalendarHours
Home / Time Zones / U.S. Time Zones / Maryland
Maryland • Live Time-Zone Reference

Maryland Time Zone

Maryland uses Eastern Time (ET) statewide. Baltimore, Annapolis, Frederick, Rockville, Ocean City, Cumberland, Hagerstown and every Maryland jurisdiction follow the same official time. Maryland uses EST at UTC−05:00 during standard time and EDT at UTC−04:00 during daylight saving time.

Quick answer: Maryland has one time zone. All 23 counties and Baltimore City use Eastern Time and observe daylight saving time. For software and date-aware calculations, use America/New_York. Maryland and Washington, D.C. are on the same clock.
Time zones1Eastern Time statewide
Standard timeESTUTC−05:00
Daylight timeEDTUTC−04:00
Maryland Time Zone at a GlanceCurrent Time in MarylandMaryland on the U.S. Time Zone Map
Search a Maryland city, Eastern Time abbreviation, UTC offset, related state or time-zone tool.
Popular: U.S. Time ZonesEastern TimeESTEDTBaltimore TimeMaryland Time NowDaylight Saving Time

Maryland Time Zone at a Glance

Maryland is a one-zone state, but the correct abbreviation and UTC offset still depend on the date because the state observes daylight saving time.

ET

Eastern Time in Maryland

The entire state follows Eastern Time, including all 23 counties and Baltimore City.

Eastern Time details → EST

Eastern Standard Time

Maryland uses EST at UTC−05:00 during the standard-time portion of the year.

See EST time now → EDT

Eastern Daylight Time

Maryland uses EDT at UTC−04:00 while daylight saving time is in effect.

See EDT time now → DST

Maryland Daylight Saving Time

Maryland changes clocks in March and November under the current U.S. DST schedule.

See DST rules → ◷

Current Time in Maryland

Open the statewide live-clock page when your main question is what time it is in Maryland right now.

See Maryland time now → ⇄

Maryland Time Converter

Convert Maryland time to another U.S. or world location for a specific date and time.

Convert Maryland time →

Maryland Time Zone by Major City

Western Maryland, the Baltimore–Washington corridor and the Eastern Shore all share the same Eastern Time clock. Current abbreviations and offsets below update automatically.

Current time across Maryland →
Maryland LocationCurrent TimeCurrent AbbreviationCurrent UTC OffsetReference
BaltimoreLive——Baltimore time now
AnnapolisLive——Maryland reference
FrederickLive——Maryland reference
RockvilleLive——Maryland reference
Ocean CityLive——Eastern Shore reference
CumberlandLive——Western Maryland reference
HagerstownLive——Western Maryland reference
Eastern Time ZoneCurrent Time in MarylandU.S. Time Zone Map

Maryland Time-Zone Guides & Related References

Continue with Eastern Time, official related state references, Baltimore current time, Washington, D.C. and Maryland’s map context.

All U.S. time zones →
Statewide zoneEastern TimeThe time zone used throughout Maryland.→ Standard timeESTUTC−05:00 during standard time.→ Daylight timeEDTUTC−04:00 while DST is active.→ Official related stateMassachusettsSingle-zone Eastern Time reference.→ Official related stateMaineSingle-zone Eastern Time reference.→ Regional neighborWashington, D.C.Same Eastern Time clock as Maryland.→ Live statewide timeCurrent Time in MarylandCurrent Maryland clock and date.→ Live city timeCurrent Time in BaltimoreBaltimore’s dedicated current-time page.→ Regional live timeCurrent Time in Washington, D.C.Same-zone comparison for the capital region.→ Visual zone referenceEastern Time Zone MapSee Maryland inside the broader Eastern Time footprint.→ U.S. mapU.S. Time Zone MapNational context for Maryland’s location.→ U.S. directoryU.S. Time ZonesAll state references and major U.S. zones.→
Maryland & Washington, D.C.

Maryland, D.C., Chicago & UTC Time Now

Maryland and Washington, D.C. are on the same Eastern Time clock. Chicago is normally one hour behind Maryland because both regions follow aligned U.S. daylight-saving rules. UTC provides a fixed global reference.

Eastern TimeWashington, D.C.Central TimeUTC Time NowTime Zone Difference
Maryland · Eastern TimeLive timeAmerica/New_York · current abbreviation and offset
Washington, D.C. · Eastern TimeLive timeSame clock as Maryland.
Chicago · Central TimeLive timeNormally one hour behind Maryland.
UTC ReferenceLive timeCoordinated Universal Time · UTC+00:00

Maryland UTC Offset by City

Maryland’s geography does not create different UTC offsets inside the state. The only change is seasonal: EST at UTC−05:00 or EDT at UTC−04:00.

Explore UTC offsets →
Maryland AreaIANA ZoneCurrent TimeCurrent UTC OffsetSeasonal Rule
Baltimore / Central MarylandAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04
Annapolis / Chesapeake BayAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04
Frederick / North-Central MarylandAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04
Rockville / Montgomery CountyAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04
Ocean City / Eastern ShoreAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04
Cumberland / Western MarylandAmerica/New_YorkLive—EST UTC−05 → EDT UTC−04

Maryland Standard Time vs Daylight Time

Maryland currently observes the U.S. daylight-saving schedule. The entire state changes together because there is no internal time-zone boundary.

Daylight Saving Time guide →
Maryland ZoneStandard TimeStandard OffsetDaylight TimeDaylight Offset
Eastern Time · entire stateESTUTC−05:00EDTUTC−04:00
Maryland DST RulesWhen DST StartsWhen DST EndsDST by State

Compare Maryland Time

Compare Maryland with Washington, D.C., Chicago, Los Angeles or another location. The current difference is calculated from date-aware civil-time rules rather than a fixed assumption.

Live time
Current abbreviation and UTC offset
Live time
Current abbreviation and UTC offset
Open Full ConverterTime Zone Difference

How Maryland Time Works

Six facts explain nearly every Maryland time-zone question, from statewide consistency to Baltimore City, Washington, D.C. and current DST policy.

01 · Statewide

Maryland Has One Time Zone

The entire state uses Eastern Time. There is no Central, Mountain or Pacific Time area inside Maryland.

02 · Jurisdictions

23 Counties + Baltimore City Share One Clock

Maryland has 23 counties plus Baltimore City as a separate county-equivalent jurisdiction; all use the same Eastern Time rules.

03 · Capital Region

Maryland & D.C. Match

Maryland and Washington, D.C. share Eastern Time and the same current federal daylight-saving schedule.

04 · Geography

Western Maryland Is Still Eastern Time

Cumberland and Garrett County are far west within Maryland, but geography alone does not move them into Central Time.

05 · IANA

Use America/New_York

America/New_York is the correct date-aware IANA identifier for current and future Maryland civil-time calculations.

06 · DST

Maryland Still Changes Clocks

Maryland continues to use EST/EDT seasonally; a 2025 full-year DST proposal was withdrawn and did not change current law.

Does All of Maryland Have the Same Time?

Yes. Maryland uses Eastern Time statewide. The Maryland State Archives lists 23 counties plus Baltimore City as the state’s 24 primary local jurisdictions. All of them—from Garrett County in the western panhandle to Worcester County on the Atlantic coast—follow the same EST/EDT schedule.

23 counties + Baltimore CityEvery primary Maryland jurisdiction uses the same official Eastern Time rules.
No in-state zone lineYou do not change official time zones while traveling between Maryland communities.
Same time as D.C.The Maryland suburbs and Washington, D.C. remain synchronized under current Eastern Time rules.
Current Time in MarylandEastern Time Zone

Did Maryland Adopt Permanent Daylight Saving Time?

No. A 2025 proposal did not become law. Maryland House Bill 1290 proposed Eastern Daylight Time year-round, contingent on a federal-law change, but the bill’s official status is withdrawn by sponsor.

That means Maryland’s operating rule remains unchanged in 2026: the state uses Eastern Standard Time in the standard-time season and Eastern Daylight Time during the federal DST season. Any future permanent-time change would require new enacted authority and, depending on the approach, compatible federal law.

Current Daylight Saving Time RulesDaylight Saving Time by StateIs Daylight Saving Time Ending?Time Zone Chart
Visual Geography

Maryland on the U.S. Time Zone Map

Maryland sits entirely inside the Eastern Time region. Because the state has no internal time-zone boundary, the U.S. and Eastern Time maps are the most useful visual references for understanding where Maryland fits.

U.S. Time Zone MapEastern Time Zone MapWorld Time Zone Map

Looking for the Current Time in Maryland?

This page explains Maryland’s time zone, UTC offsets, abbreviations, DST and statewide rules. If your main question is what time it is right now, use the statewide or Baltimore current-time page.

Statewide current timeCurrent Time in Maryland
Baltimore current timeCurrent Time in Baltimore
Washington, D.C. current timeCurrent Time in Washington, D.C.
Statewide zoneEastern Time Zone

Sources & Methodology

CalendarHours uses location-aware, date-aware time-zone logic rather than permanently hardcoding Maryland as UTC−5 or UTC−4. America/New_York supplies the current Eastern Time rules used throughout the state.

The IANA Time Zone Database is the primary rules source for civil offsets and transitions. The latest release verified for this page is tzdb 2026c, released July 8, 2026. U.S. daylight-saving dates are checked against NIST. Maryland’s 23 counties plus Baltimore City are checked against the Maryland State Archives, and the 2025 full-year DST proposal is checked against the Maryland General Assembly.

IANA — Time Zone DatabaseNIST — Daylight Saving Time RulesMaryland State Archives — Counties & Baltimore CityMaryland General Assembly — HB1290 (2025)Time.gov — Official U.S. Time

Reviewed August 20, 2026. This URL is evergreen; live clocks, current abbreviations and UTC offsets update automatically from supported browser time-zone data.

Maryland Time Zone FAQ

What time zone is Maryland in?

Maryland is entirely in Eastern Time. The state uses EST (UTC−05:00) during standard time and EDT (UTC−04:00) during daylight saving time.

How many time zones are in Maryland?

Maryland has one official time zone: Eastern Time. There is no Central, Mountain or Pacific Time area inside the state.

Does all of Maryland have the same time?

Yes. All 23 Maryland counties plus Baltimore City share the same official Eastern Time rules.

What time zone is Baltimore in?

Baltimore is in Eastern Time and uses EST during standard time and EDT during daylight saving time.

What time zone is Annapolis in?

Annapolis is in Eastern Time and follows the same EST/EDT schedule as Baltimore and the rest of Maryland.

Is Maryland the same time as Washington, D.C.?

Yes. Maryland and Washington, D.C. use Eastern Time and follow the same current U.S. daylight-saving schedule.

What is Maryland's UTC offset?

Maryland is UTC−05:00 during Eastern Standard Time and UTC−04:00 during Eastern Daylight Time.

Does Maryland observe daylight saving time?

Yes. In 2026, daylight saving time in Maryland runs from March 8 at 2:00 a.m. local time to November 1 at 2:00 a.m. local time.

Did Maryland adopt permanent daylight saving time?

No. House Bill 1290 in 2025 proposed full-year Eastern Daylight Time contingent on federal law, but the bill was withdrawn by its sponsor and did not change Maryland’s current EST/EDT schedule.

What IANA time zone should I use for Maryland?

Use America/New_York for current and future Maryland civil-time calculations.