"Fri, 14 Jun 2024 19:05:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
19:05:08
General datetime
2024-06-14 19:05:08Z
For Database
2024-06-14 19:05:08
For HTTP1.1
Fri, 14 Jun 2024 19:05:08 GMT