"Tue, 29 Oct 2024 13:30:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241029
Only TIME
13:30:21
General datetime
2024-10-29 13:30:21Z
For Database
2024-10-29 13:30:21
For HTTP1.1
Tue, 29 Oct 2024 13:30:21 GMT