Two different dates

[trainst]

Hi there,

Could you help me find the correct option?

I want to use two different dates. What should I say?

e.g.

a) On June 19th and June 24th we will...
or
b) On the 19th and 24th June 2017 we will...

 

[Rover_KE]

Welcome to the forum, trainst.:hi:

You can use either version (add 2017 to the first, seeing that you put it into the second); they are both perfectly clear.

In general, American English speakers say/write June 19(th) while British English speakers say/write 19(th) June​, but it's not a big deal - there's a lot of cross-over and we all understand each other's preferred format.