"Sat, 17 Aug 2024 16:11:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
16:11:22
General datetime
2024-08-17 16:11:22Z
For Database
2024-08-17 16:11:22
For HTTP1.1
Sat, 17 Aug 2024 16:11:22 GMT