"Thu, 26 Sep 2024 21:40:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240926
Only TIME
21:40:10
General datetime
2024-09-26 21:40:10Z
For Database
2024-09-26 21:40:10
For HTTP1.1
Thu, 26 Sep 2024 21:40:10 GMT