Time in Rockville, United States of America | Rockville Now
Wednesday, 21 October 2026
Time zone information for Rockville
UTC -4
Eastern Time (ET) , currently 11 hours behind Thành phố Hồ Chí Minh
▪Part of the year: UTC -5 / Eastern Standard Time (EST)
▪Time in Rockville is 12 hours behind Thành phố Hồ Chí Minh when on standard time, and 11 hours behind Thành phố Hồ Chí Minh when on daylight saving time.
▪The IANA time zone identifier for Rockville is
America/New_York.March8Sunday2026
Latest change: Daylight saving time started
- ▪Switched to UTC -4 / Eastern Daylight Time (EDT).
- ▪The time was set forward one hour from 02:00 to 03:00 local time.
November1Sunday2026
Next change: Standard time begins
- ▪Switch to UTC -5 / Eastern Standard Time (EST).
- ▪The time will be set backward one hour from 02:00 to 01:00 local time.
Sunrise, sunset, day length and solar time for Rockville
- ▪Sunrise: 07:24
- ▪Sunset: 18:21
- ▪Day length: 10h 57m
- ▪Solar noon: 12:53
- ▪Current time in Rockville is currently 53 minutes ahead of solar time.
Rockville on map
- ▪Location: Maryland, United States of America
- ▪Latitude: 39,08. Longitude: -77,15
- ▪Population: 66,980
- ▪Elevation: 137 m
Time difference
from Rockville
Sun cycle
Sunrise 07:24
Solar noon 12:53Sunset 18:21
Time zone & DST
- IANA identifier
America/New_York- Abbreviation
- EDT
- UTC offset
- UTC-04:00
- Daylight saving
- In effect
- DST Ends
- 1 Nov 2026in 10 days, 2 hours
- Current Unix epoch
- 1792639506
Sun & astronomy
- Sunrise
- 07:24
- Sunset
- 18:21
- Solar noon
- 12:53
- Day length
- 10h 57m
- Night length
- 13h 02m
- Civil twilight
- 06:57 – 18:48
Geography & country
- Country
- United States of America
- Region / State
- Maryland
- Coordinates
- 39.084°, -77.153°
- Elevation
- 137 m
- Population
- 66,980
Nearby places
Compare Rockville with other time zones
Find the perfect meeting time or see what time it is across world capitals.