"Fri, 18 Oct 2024 10:25:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
10:25:45
General datetime
2024-10-18 10:25:45Z
For Database
2024-10-18 10:25:45
For HTTP1.1
Fri, 18 Oct 2024 10:25:45 GMT