"Fri, 07 Feb 2025 20:38:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250207
Only TIME
20:38:45
General datetime
2025-02-07 20:38:45Z
For Database
2025-02-07 20:38:45
For HTTP1.1
Fri, 07 Feb 2025 20:38:45 GMT