"Wed, 11 Dec 2024 15:22:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
15:22:13
General datetime
2024-12-11 15:22:13Z
For Database
2024-12-11 15:22:13
For HTTP1.1
Wed, 11 Dec 2024 15:22:13 GMT