The time of sunrise and sunset is very dependent on the precise location and the date in question. Please re-post your question with the date and the city name or ZIP code. If you add the WikiAnswers category "Sunset Times", I'll see it.
You can calculate the time of sunrise and sunset easily by visiting the United States Naval Observatory web site's Sunrise & Sunset calculator. You will need the date, city and state for US locations, or the date, latitude, longitude and time zone for any other locations in the world.
The site is
http://www.usno.navy.mil/USNO/astronomical-applications/data-services/rs-one-day
You can also calculate the times of sunrise and sunset for one year at a given location at the site:
http://www.usno.navy.mil/USNO/astronomical-applications/data-services/rs-one-year
What time is sunset in Co. in march?
According to timeanddate.com, Sunset will be at 6:25 on March 7, 2009.
sunset 7:20pm
As per zemanim.org, Sunset will be at 18:27Standard Time in Albuquerque NM on March 22nd 2008
On March 19 in Somerset, NJ, the sunrise is at 7:10 am and the sunset is at 7:09 pm.
Yesterday?
Sunset time on March 22 in Rochester, NY is approximately around 7:20 PM.
Based on the sunset times of March 2008, sunset should happen in Phoenix on March 8, 2009 between 6:25 - 6:35 pm.
On March 30 in Sacramento, California, the sunset is expected to occur around 7:29 PM local time.
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FAURT
Approx 7:29pm