"Wed, 11 Dec 2024 19:48:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
19:48:02
General datetime
2024-12-11 19:48:02Z
For Database
2024-12-11 19:48:02
For HTTP1.1
Wed, 11 Dec 2024 19:48:02 GMT