"Wed, 18 Sep 2024 06:35:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
06:35:33
General datetime
2024-09-18 06:35:33Z
For Database
2024-09-18 06:35:33
For HTTP1.1
Wed, 18 Sep 2024 06:35:33 GMT