"Fri, 27 Sep 2024 23:59:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
23:59:43
General datetime
2024-09-27 23:59:43Z
For Database
2024-09-27 23:59:43
For HTTP1.1
Fri, 27 Sep 2024 23:59:43 GMT