"Thu, 05 Dec 2024 16:48:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
16:48:55
General datetime
2024-12-05 16:48:55Z
For Database
2024-12-05 16:48:55
For HTTP1.1
Thu, 05 Dec 2024 16:48:55 GMT