"Wed, 12 Feb 2025 21:10:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250212
Only TIME
21:10:54
General datetime
2025-02-12 21:10:54Z
For Database
2025-02-12 21:10:54
For HTTP1.1
Wed, 12 Feb 2025 21:10:54 GMT