"Wed, 05 Feb 2025 18:43:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250205
Only TIME
18:43:36
General datetime
2025-02-05 18:43:36Z
For Database
2025-02-05 18:43:36
For HTTP1.1
Wed, 05 Feb 2025 18:43:36 GMT