"Wed, 28 Aug 2024 20:15:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240828
Only TIME
20:15:04
General datetime
2024-08-28 20:15:04Z
For Database
2024-08-28 20:15:04
For HTTP1.1
Wed, 28 Aug 2024 20:15:04 GMT