"Fri, 20 Dec 2024 08:36:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241220
Only TIME
08:36:58
General datetime
2024-12-20 08:36:58Z
For Database
2024-12-20 08:36:58
For HTTP1.1
Fri, 20 Dec 2024 08:36:58 GMT