"Sat, 24 Aug 2024 06:44:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
06:44:56
General datetime
2024-08-24 06:44:56Z
For Database
2024-08-24 06:44:56
For HTTP1.1
Sat, 24 Aug 2024 06:44:56 GMT