Logging question..

Cheryl • 34 TTC baby #1, married 3 years together 15. Still completely head over heels in love!!❤
Ok this may be a dumb question... but how do you ladies log your intercourse if its 12am? Do you count it for that day or the next? Like if you have sex at 1130 pm on Saturday and finish at 1230am .. how woyld you log that?