"Fri, 14 Jun 2024 09:23:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
09:23:30
General datetime
2024-06-14 09:23:30Z
For Database
2024-06-14 09:23:30
For HTTP1.1
Fri, 14 Jun 2024 09:23:30 GMT