"Tue, 02 Jul 2024 12:03:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
12:03:01
General datetime
2024-07-02 12:03:01Z
For Database
2024-07-02 12:03:01
For HTTP1.1
Tue, 02 Jul 2024 12:03:01 GMT