"Fri, 16 Aug 2024 04:15:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
04:15:41
General datetime
2024-08-16 04:15:41Z
For Database
2024-08-16 04:15:41
For HTTP1.1
Fri, 16 Aug 2024 04:15:41 GMT