"Wed, 11 Sep 2024 19:39:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
19:39:05
General datetime
2024-09-11 19:39:05Z
For Database
2024-09-11 19:39:05
For HTTP1.1
Wed, 11 Sep 2024 19:39:05 GMT