"Sun, 02 Feb 2025 14:59:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
14:59:40
General datetime
2025-02-02 14:59:40Z
For Database
2025-02-02 14:59:40
For HTTP1.1
Sun, 02 Feb 2025 14:59:40 GMT