The timestamp that Twitter displays is in your local timezone. For example, Pompeo’s tweet shows a time of 7:27pm in PST. You can test this yourself by changing your computer’s timezone and reloading the tweet. So I don’t think you can draw any conclusions from the timestamp, since it can be different for anyone viewing it.

The timestamp that Twitter displays is in your local timezone. For me, Pompeo’s tweet shows a time of 7:27pm because I’m in PST. You can test this yourself by changing your computer’s timezone and reloading the tweet. So I don’t think you can draw any conclusions from the timestamp, since it can be different for anyone viewing it.