"Tue, 10 Dec 2024 18:59:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
18:59:23
General datetime
2024-12-10 18:59:23Z
For Database
2024-12-10 18:59:23
For HTTP1.1
Tue, 10 Dec 2024 18:59:23 GMT