"Sat, 05 Oct 2024 16:56:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
16:56:40
General datetime
2024-10-05 16:56:40Z
For Database
2024-10-05 16:56:40
For HTTP1.1
Sat, 05 Oct 2024 16:56:40 GMT