"Tue, 10 Dec 2024 12:21:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
12:21:39
General datetime
2024-12-10 12:21:39Z
For Database
2024-12-10 12:21:39
For HTTP1.1
Tue, 10 Dec 2024 12:21:39 GMT