"Mon, 25 Mar 2024 22:09:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240325
Only TIME
22:09:55
General datetime
2024-03-25 22:09:55Z
For Database
2024-03-25 22:09:55
For HTTP1.1
Mon, 25 Mar 2024 22:09:55 GMT