"Mon, 16 Dec 2024 08:32:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241216
Only TIME
08:32:55
General datetime
2024-12-16 08:32:55Z
For Database
2024-12-16 08:32:55
For HTTP1.1
Mon, 16 Dec 2024 08:32:55 GMT