"Wed, 14 Aug 2024 14:42:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
14:42:55
General datetime
2024-08-14 14:42:55Z
For Database
2024-08-14 14:42:55
For HTTP1.1
Wed, 14 Aug 2024 14:42:55 GMT