"Wed, 11 Sep 2024 16:35:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
16:35:40
General datetime
2024-09-11 16:35:40Z
For Database
2024-09-11 16:35:40
For HTTP1.1
Wed, 11 Sep 2024 16:35:40 GMT