"Thu, 05 Sep 2024 18:40:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240905
Only TIME
18:40:51
General datetime
2024-09-05 18:40:51Z
For Database
2024-09-05 18:40:51
For HTTP1.1
Thu, 05 Sep 2024 18:40:51 GMT