"Tue, 15 Oct 2024 09:40:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
09:40:46
General datetime
2024-10-15 09:40:46Z
For Database
2024-10-15 09:40:46
For HTTP1.1
Tue, 15 Oct 2024 09:40:46 GMT