"Sat, 05 Oct 2024 21:43:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
21:43:46
General datetime
2024-10-05 21:43:46Z
For Database
2024-10-05 21:43:46
For HTTP1.1
Sat, 05 Oct 2024 21:43:46 GMT