"Wed, 12 Jun 2024 11:27:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240612
Only TIME
11:27:55
General datetime
2024-06-12 11:27:55Z
For Database
2024-06-12 11:27:55
For HTTP1.1
Wed, 12 Jun 2024 11:27:55 GMT