"Tue, 01 Oct 2024 15:50:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
15:50:40
General datetime
2024-10-01 15:50:40Z
For Database
2024-10-01 15:50:40
For HTTP1.1
Tue, 01 Oct 2024 15:50:40 GMT