Current Time in Rockville, United States
Saturday, October 31, 2026
04:00:21
America/New_York · UTC-4:00 · EST
Time Zone
America/New_York
UTC Offset
UTC-4:00
Abbreviation
EST
DST
Active now
Rockville is in the America/New_York time zone (UTC-4:00). Compared with Beijing time, Rockville is +12h vs Beijing. This page refreshes every second; time zone and DST rules come from the IANA tzdata database.
Sunrise & Sunset in Rockville Today
Sunrise
07:35
Sunset
18:09
Day Length
10小时33分
It is currently nighttime in Rockville. Computed from city coordinates with the NOAA solar algorithm.