Saint Mary's County in numbers
- Coordinates
- 38.2159, -76.5291
- Region
- Maryland
- Country
- United States, North America
- Capital
- Washington, D.C. — 87 km away
What time is it in Saint Mary's County, Maryland, United States
On this page the local time of Saint Mary's County, Maryland, United States is updated live, in the America/New_York zone (−4).
Saint Mary's County, United States
Friday, 16 October 2026
UTC−4 · America/New_York
Local time in Saint Mary's County
UTC−4 · daylight saving time is active
Local time in Saint Mary's County, Maryland.
The sun today
Sunrise 7:17 AM Solar noon 12:53 PM Sunset 6:29 PM Daylight 11 h 12 min Night 12 h 48 min Civil twilight 6:50 AM – 6:55 PM
Weather in Saint Mary's County right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Saint Mary's County and its neighbours
Postal codes
- 20620 Callaway — 1.5 km away
- 20692 Valley Lee — 3.4 km away
- 20690 Tall Timbers — 5.7 km away
- 20634 Great Mills — 6.4 km away
- 20630 Drayden — 6.9 km away
- 20667 Park Hall — 7.5 km away
- 20653 Lexington Park — 7.6 km away
- 20674 Piney Point — 8.7 km away
- 20686 Saint Marys City — 8.9 km away
- 20619 California — 9.4 km away
- 20670 Patuxent River — 10.6 km away
- 20650 Leonardtown — 11.7 km away
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Maryland
- Baltimore 585 708
- Columbia 99 615
- Germantown 86 395
- Silver Spring 71 452
- Frederick 69 479
- Waldorf 67 752
Same time zone — America/New_York
- New York City United States
- Brooklyn United States
- Queens United States
- Philadelphia United States
- Manhattan United States
- The Bronx United States
Nearby places
- Dukes Retreat — 2.3 km
- Callaway — 2.7 km
- Lanedon — 3.5 km
- Greens Rest Manor — 3.7 km
- Lane Beach — 3.7 km
- Mckay Beach — 3.7 km
Time and daylight in Saint Mary's County
Saint Mary's County marks time with America/New_York at an offset of UTC−4. Does the area change clocks seasonally? Yes.
The sky over Saint Mary's County lightens at 7:17 AM and the sun sets at 6:29 PM. Daylight runs for 11 h 12 min today.
The clock in nearby Dukes Retreat and Callaway follows Saint Mary's County.
Sorting mail for Saint Mary's County involves 12 postal codes.
Questions and answers
- What time zone corresponds to Saint Mary's County?
- America/New_York corresponds to Saint Mary's County and has an offset of −4.
- Is daylight saving time in force in Saint Mary's County?
- Daylight saving in Saint Mary's County: Yes.
- When does the sun appear in Saint Mary's County?
- It appears at 7:17 AM.