"Fri, 06 Sep 2024 18:40:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
18:40:51
General datetime
2024-09-06 18:40:51Z
For Database
2024-09-06 18:40:51
For HTTP1.1
Fri, 06 Sep 2024 18:40:51 GMT