"Wed, 24 Apr 2024 12:12:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240424
Only TIME
12:12:33
General datetime
2024-04-24 12:12:33Z
For Database
2024-04-24 12:12:33
For HTTP1.1
Wed, 24 Apr 2024 12:12:33 GMT