From and including: Friday, July 27, 1984
To, but not including : Monday, October 22, 2007

It is 8487 days from the start date to the end date, but not including the end date

Or 23 years, 2 months, 25 days excluding the end date

Alternative time units
8487 days can be converted to one of these units:
733,276,800 seconds
12,221,280 minutes
203,688 hours
1212 weeks (rounded down)
Since Kate & I met!
Skipy