"Wed, 11 Dec 2024 23:26:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
23:26:13
General datetime
2024-12-11 23:26:13Z
For Database
2024-12-11 23:26:13
For HTTP1.1
Wed, 11 Dec 2024 23:26:13 GMT