"Sat, 10 Aug 2024 08:37:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
08:37:50
General datetime
2024-08-10 08:37:50Z
For Database
2024-08-10 08:37:50
For HTTP1.1
Sat, 10 Aug 2024 08:37:50 GMT