"Thu, 02 Jan 2025 16:05:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
16:05:20
General datetime
2025-01-02 16:05:20Z
For Database
2025-01-02 16:05:20
For HTTP1.1
Thu, 02 Jan 2025 16:05:20 GMT