21:27:07
Saturday, 25 July 2026
Sunrise
06:03
Sunset
20:27
Day Length
14h 23m
Geographic position of Rockville
Rockville is located in the Northern Hemisphere and the Western Hemisphere. Its coordinates are 39.0840° N, 77.1528° W.
-
Distance from the Equator:
about 4,351 km
-
Distance from the North Pole:
about 5,668 km
-
Distance from the South Pole:
about 14,370 km
-
Distance from the Prime Meridian:
about 6,667 km west
Rockville lies in the temperate latitude zone. This latitude affects daylight length, seasonal variation and how local solar time compares with standard clock time.
Daylight saving time changes in Rockville
Rockville uses the IANA time zone identifier America/New_York. The current local offset is UTC-4 / EDT.
March
8
Sunday
2026
2026
Previous change: Daylight saving time started
- The offset changed from UTC-5 / EST to UTC-4 / EDT.
- The clock was moved forward from 02:00 to 03:00 local time.
November
1
Sunday
2026
2026
Next change: Standard time starts
- The offset will change from UTC-4 / EDT to UTC-5 / EST.
- The clock will be moved back from 02:00 to 01:00 local time.
Time Difference from Rockville
Compare time in Rockville with major cities worldwide.
-3h
-2h
-1h
Same time
Same time
+1h
+1h
+5h
+6h
+6h
+6h
+6h
+6h
+8h
+11h
+12h
+12h
+13h
+14h
+14h
Time now in other cities in United States
Time Tools
Quick access to timers, stopwatch, world clock and time zone tools.
Time Guides
Read useful guides about time zones, calendars, finance and astronomy.
