"Wed, 11 Sep 2024 18:36:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
18:36:09
General datetime
2024-09-11 18:36:09Z
For Database
2024-09-11 18:36:09
For HTTP1.1
Wed, 11 Sep 2024 18:36:09 GMT