"Fri, 27 Sep 2024 14:40:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
14:40:43
General datetime
2024-09-27 14:40:43Z
For Database
2024-09-27 14:40:43
For HTTP1.1
Fri, 27 Sep 2024 14:40:43 GMT