"Fri, 14 Jun 2024 17:57:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
17:57:44
General datetime
2024-06-14 17:57:44Z
For Database
2024-06-14 17:57:44
For HTTP1.1
Fri, 14 Jun 2024 17:57:44 GMT