"Thu, 11 Apr 2024 06:23:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240411
Only TIME
06:23:36
General datetime
2024-04-11 06:23:36Z
For Database
2024-04-11 06:23:36
For HTTP1.1
Thu, 11 Apr 2024 06:23:36 GMT