"Fri, 06 Dec 2024 13:15:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
13:15:27
General datetime
2024-12-06 13:15:27Z
For Database
2024-12-06 13:15:27
For HTTP1.1
Fri, 06 Dec 2024 13:15:27 GMT