"Fri, 07 Feb 2025 15:27:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250207
Only TIME
15:27:16
General datetime
2025-02-07 15:27:16Z
For Database
2025-02-07 15:27:16
For HTTP1.1
Fri, 07 Feb 2025 15:27:16 GMT