"Wed, 28 Aug 2024 15:39:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240828
Only TIME
15:39:55
General datetime
2024-08-28 15:39:55Z
For Database
2024-08-28 15:39:55
For HTTP1.1
Wed, 28 Aug 2024 15:39:55 GMT