"Tue, 31 Dec 2024 17:59:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
17:59:45
General datetime
2024-12-31 17:59:45Z
For Database
2024-12-31 17:59:45
For HTTP1.1
Tue, 31 Dec 2024 17:59:45 GMT