"Tue, 10 Dec 2024 17:46:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
17:46:20
General datetime
2024-12-10 17:46:20Z
For Database
2024-12-10 17:46:20
For HTTP1.1
Tue, 10 Dec 2024 17:46:20 GMT