"Thu, 19 Sep 2024 06:43:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
06:43:20
General datetime
2024-09-19 06:43:20Z
For Database
2024-09-19 06:43:20
For HTTP1.1
Thu, 19 Sep 2024 06:43:20 GMT