Depends on what exactly you want it to say, but this is a basic formula:
rokugetsu sanju moku yoru juuichi-ji suutato is "Starting Thursday, June 30th, 11 at night"
rokugetsu - June or "sixth month"
sanju - 30th
moku - thursday
yoru - night
juuiichi-ji - 11 (if you want to directly say PM and AM without saying the time of time, I think it's gogo is PM and gozen is AM)
So basically, if you have a specific date and time you need, just find the variables and replace them. For instance, Kamen Rider is typically Ichigetsu DATE DAY asa hachiji suutato - "Starting [day], January [date] at 8 in the morning"
(I am totally not an expert on this, so I could be off)