"Thu, 02 Jan 2025 09:21:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
09:21:01
General datetime
2025-01-02 09:21:01Z
For Database
2025-01-02 09:21:01
For HTTP1.1
Thu, 02 Jan 2025 09:21:01 GMT