"Fri, 20 Dec 2024 07:33:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241220
Only TIME
07:33:23
General datetime
2024-12-20 07:33:23Z
For Database
2024-12-20 07:33:23
For HTTP1.1
Fri, 20 Dec 2024 07:33:23 GMT