"Sat, 24 Aug 2024 08:39:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
08:39:27
General datetime
2024-08-24 08:39:27Z
For Database
2024-08-24 08:39:27
For HTTP1.1
Sat, 24 Aug 2024 08:39:27 GMT