"Thu, 12 Sep 2024 05:40:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
05:40:40
General datetime
2024-09-12 05:40:40Z
For Database
2024-09-12 05:40:40
For HTTP1.1
Thu, 12 Sep 2024 05:40:40 GMT