"Fri, 06 Sep 2024 15:39:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
15:39:57
General datetime
2024-09-06 15:39:57Z
For Database
2024-09-06 15:39:57
For HTTP1.1
Fri, 06 Sep 2024 15:39:57 GMT