"Thu, 19 Sep 2024 05:30:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
05:30:03
General datetime
2024-09-19 05:30:03Z
For Database
2024-09-19 05:30:03
For HTTP1.1
Thu, 19 Sep 2024 05:30:03 GMT