# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-02-24 23:46:37
> [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/835274765472518144)
RT @bjhomer: ProTip: Don’t use NSDate to represent an entire day. Time zones mean it won’t be the same day everywhere.
Use NSDateComponent…