Respuesta :

AnnabethChase139
When separateing the day of the month (like the 17) and the year.

Ex. May 16, 2017.

Also if there is the day of the week:

Tuesday, May 16

If the date start the sentence then:

May 16, 2017, .....

Hope this helps you!!
therealbobbyhil

When is a comma necessary to include with a date?