From and including: Sunday, February 1, 2009
To, but not including : Saturday, December 11, 2010
It is 678 days from the start date to the end date, but not including the end date
Or 1 year, 10 months, 10 days excluding the end date
Alternative time units
678 days can be converted to one of these units:
* 58,579,200 seconds
* 976,320 minutes
* 16,272 hours
* 96 weeks (rounded down)