"Wed, 05 Feb 2025 23:47:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250205
Only TIME
23:47:39
General datetime
2025-02-05 23:47:39Z
For Database
2025-02-05 23:47:39
For HTTP1.1
Wed, 05 Feb 2025 23:47:39 GMT