"Tue, 24 Sep 2024 18:39:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
18:39:30
General datetime
2024-09-24 18:39:30Z
For Database
2024-09-24 18:39:30
For HTTP1.1
Tue, 24 Sep 2024 18:39:30 GMT