"Sun, 02 Feb 2025 11:27:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
11:27:12
General datetime
2025-02-02 11:27:12Z
For Database
2025-02-02 11:27:12
For HTTP1.1
Sun, 02 Feb 2025 11:27:12 GMT