"Wed, 12 Feb 2025 19:25:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250212
Only TIME
19:25:56
General datetime
2025-02-12 19:25:56Z
For Database
2025-02-12 19:25:56
For HTTP1.1
Wed, 12 Feb 2025 19:25:56 GMT