"Tue, 28 May 2024 19:27:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240528
Only TIME
19:27:02
General datetime
2024-05-28 19:27:02Z
For Database
2024-05-28 19:27:02
For HTTP1.1
Tue, 28 May 2024 19:27:02 GMT