"Wed, 28 Aug 2024 15:33:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240828
Only TIME
15:33:37
General datetime
2024-08-28 15:33:37Z
For Database
2024-08-28 15:33:37
For HTTP1.1
Wed, 28 Aug 2024 15:33:37 GMT