"Wed, 11 Dec 2024 17:20:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
17:20:40
General datetime
2024-12-11 17:20:40Z
For Database
2024-12-11 17:20:40
For HTTP1.1
Wed, 11 Dec 2024 17:20:40 GMT