"Sun, 02 Jun 2024 09:57:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240602
Only TIME
09:57:05
General datetime
2024-06-02 09:57:05Z
For Database
2024-06-02 09:57:05
For HTTP1.1
Sun, 02 Jun 2024 09:57:05 GMT