"Mon, 10 Jun 2024 12:44:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240610
Only TIME
12:44:14
General datetime
2024-06-10 12:44:14Z
For Database
2024-06-10 12:44:14
For HTTP1.1
Mon, 10 Jun 2024 12:44:14 GMT