"Wed, 28 Aug 2024 16:21:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240828
Only TIME
16:21:21
General datetime
2024-08-28 16:21:21Z
For Database
2024-08-28 16:21:21
For HTTP1.1
Wed, 28 Aug 2024 16:21:21 GMT