"Thu, 02 Jan 2025 13:42:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
13:42:38
General datetime
2025-01-02 13:42:38Z
For Database
2025-01-02 13:42:38
For HTTP1.1
Thu, 02 Jan 2025 13:42:38 GMT