"Fri, 12 Apr 2024 22:09:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240412
Only TIME
22:09:15
General datetime
2024-04-12 22:09:15Z
For Database
2024-04-12 22:09:15
For HTTP1.1
Fri, 12 Apr 2024 22:09:15 GMT