"Tue, 02 Jul 2024 13:44:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
13:44:52
General datetime
2024-07-02 13:44:52Z
For Database
2024-07-02 13:44:52
For HTTP1.1
Tue, 02 Jul 2024 13:44:52 GMT