"Sun, 02 Feb 2025 14:59:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
14:59:33
General datetime
2025-02-02 14:59:33Z
For Database
2025-02-02 14:59:33
For HTTP1.1
Sun, 02 Feb 2025 14:59:33 GMT