Sites to Browse Time and Day Calculations SUMMARY: Quickly perform calculations involving dates and times with this useful website.   Ever need to calculate what day it will be a certain number of days in the future? When someone says something occurred such-and-such days ago, what was the exact date? Or, just curious what day it will be 500 days from now? The "time and date" website offers a calculator that helps determine the duration between two dates. Plus, this nifty site also offers a full world clock, time zone converter, a meeting planner to help select suitable times when participants are across the globe, information about leap years and Daylight Savings Time, and more tools and bits of trivia. time and date - http://www.timeanddate.com/   Add: Del.icio.us | Digg | Furl | My Yahoo!   Discuss This Tip Print This Tip Get E-Mail When New Tips are Online Return to the Sites to Browse page.