"Thu, 02 Jan 2025 21:18:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
21:18:34
General datetime
2025-01-02 21:18:34Z
For Database
2025-01-02 21:18:34
For HTTP1.1
Thu, 02 Jan 2025 21:18:34 GMT