"Wed, 27 Mar 2024 14:10:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240327
Only TIME
14:10:17
General datetime
2024-03-27 14:10:17Z
For Database
2024-03-27 14:10:17
For HTTP1.1
Wed, 27 Mar 2024 14:10:17 GMT