In Excel the unit of time is â the Day ,â a key fact to know. Youâll notice that Dates are integers, and Time is a fractional number. You can add the two together to get a Date/Time format. So adding a Date serial number, like 40518, to a Time serial number, like 0.25, gives us 40518.25.
Valley Center, California. Valley Center is a census-designated place (CDP) in North San Diego County, California. The population was 3,277 at the 2010 census, up from 1,865 at the 2000 census.
Castro Valley, CA. {{::location.tagLine.value.text}}. Castro Valley is a census-designated place (CDP) in Alameda County, California, United States. As of the 2000 census, it is the fifth most populous unincorporated area in California, and the twenty-third in the United States.[citation needed] The population was 61,388 at the 2010 census.