"Fri, 15 Nov 2024 20:18:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241115
Only TIME
20:18:45
General datetime
2024-11-15 20:18:45Z
For Database
2024-11-15 20:18:45
For HTTP1.1
Fri, 15 Nov 2024 20:18:45 GMT