"Wed, 21 Aug 2024 20:50:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240821
Only TIME
20:50:41
General datetime
2024-08-21 20:50:41Z
For Database
2024-08-21 20:50:41
For HTTP1.1
Wed, 21 Aug 2024 20:50:41 GMT