"Sat, 24 Aug 2024 09:13:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
09:13:34
General datetime
2024-08-24 09:13:34Z
For Database
2024-08-24 09:13:34
For HTTP1.1
Sat, 24 Aug 2024 09:13:34 GMT