"Wed, 11 Dec 2024 20:32:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
20:32:55
General datetime
2024-12-11 20:32:55Z
For Database
2024-12-11 20:32:55
For HTTP1.1
Wed, 11 Dec 2024 20:32:55 GMT