"Thu, 12 Sep 2024 09:21:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
09:21:30
General datetime
2024-09-12 09:21:30Z
For Database
2024-09-12 09:21:30
For HTTP1.1
Thu, 12 Sep 2024 09:21:30 GMT