"Wed, 11 Dec 2024 23:16:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
23:16:33
General datetime
2024-12-11 23:16:33Z
For Database
2024-12-11 23:16:33
For HTTP1.1
Wed, 11 Dec 2024 23:16:33 GMT