"Wed, 28 Aug 2024 15:29:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240828
Only TIME
15:29:11
General datetime
2024-08-28 15:29:11Z
For Database
2024-08-28 15:29:11
For HTTP1.1
Wed, 28 Aug 2024 15:29:11 GMT