"Fri, 20 Sep 2024 05:48:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
05:48:10
General datetime
2024-09-20 05:48:10Z
For Database
2024-09-20 05:48:10
For HTTP1.1
Fri, 20 Sep 2024 05:48:10 GMT