"Fri, 15 Nov 2024 18:45:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241115
Only TIME
18:45:11
General datetime
2024-11-15 18:45:11Z
For Database
2024-11-15 18:45:11
For HTTP1.1
Fri, 15 Nov 2024 18:45:11 GMT