Collection numbers from dates in

[remykonings29]

So in the screenshot attached here. I would like to collect all working hours that belong to a month into a single cell.

soo I want to search for a certain data/month and collect those dates to make a summary for in a single cell belonging to a month.

I'm not sure where to start.
Thanks.

Remy

 

[jaduff46]

Format of the data (i.e. text, .xls, etc.)? What’s your knowledge base? Pretty easy in Excel.