"Sun, 02 Jun 2024 11:20:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240602
Only TIME
11:20:47
General datetime
2024-06-02 11:20:47Z
For Database
2024-06-02 11:20:47
For HTTP1.1
Sun, 02 Jun 2024 11:20:47 GMT