"Wed, 24 Apr 2024 20:15:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240424
Only TIME
20:15:22
General datetime
2024-04-24 20:15:22Z
For Database
2024-04-24 20:15:22
For HTTP1.1
Wed, 24 Apr 2024 20:15:22 GMT