"Fri, 16 Aug 2024 15:42:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
15:42:26
General datetime
2024-08-16 15:42:26Z
For Database
2024-08-16 15:42:26
For HTTP1.1
Fri, 16 Aug 2024 15:42:26 GMT