"Sat, 17 Aug 2024 18:41:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
18:41:24
General datetime
2024-08-17 18:41:24Z
For Database
2024-08-17 18:41:24
For HTTP1.1
Sat, 17 Aug 2024 18:41:24 GMT