"Wed, 21 Aug 2024 13:04:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240821
Only TIME
13:04:24
General datetime
2024-08-21 13:04:24Z
For Database
2024-08-21 13:04:24
For HTTP1.1
Wed, 21 Aug 2024 13:04:24 GMT