Don't think you have to have an account to view it. Time could be different depending on what time zone you are in.
To see the time of any tweet you must click on that tweet to open it.
Here is a link to the tweet opened:
https://twitter.com/realDonaldTrump/status/1257258214615367680
hey thanks...
ignorance isn’t stupidity, but not clicking on the tweet is. duh me!
thanks again.