"Tue, 26 Mar 2024 18:41:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240326
Only TIME
18:41:39
General datetime
2024-03-26 18:41:39Z
For Database
2024-03-26 18:41:39
For HTTP1.1
Tue, 26 Mar 2024 18:41:39 GMT