"Wed, 13 Mar 2024 14:09:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240313
Only TIME
14:09:36
General datetime
2024-03-13 14:09:36Z
For Database
2024-03-13 14:09:36
For HTTP1.1
Wed, 13 Mar 2024 14:09:36 GMT