"Wed, 11 Sep 2024 15:06:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
15:06:18
General datetime
2024-09-11 15:06:18Z
For Database
2024-09-11 15:06:18
For HTTP1.1
Wed, 11 Sep 2024 15:06:18 GMT