"Sat, 10 Aug 2024 23:12:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
23:12:12
General datetime
2024-08-10 23:12:12Z
For Database
2024-08-10 23:12:12
For HTTP1.1
Sat, 10 Aug 2024 23:12:12 GMT