"Fri, 06 Sep 2024 11:39:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
11:39:21
General datetime
2024-09-06 11:39:21Z
For Database
2024-09-06 11:39:21
For HTTP1.1
Fri, 06 Sep 2024 11:39:21 GMT