"Wed, 27 Mar 2024 06:23:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240327
Only TIME
06:23:29
General datetime
2024-03-27 06:23:29Z
For Database
2024-03-27 06:23:29
For HTTP1.1
Wed, 27 Mar 2024 06:23:29 GMT