"Tue, 10 Dec 2024 18:54:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
18:54:00
General datetime
2024-12-10 18:54:00Z
For Database
2024-12-10 18:54:00
For HTTP1.1
Tue, 10 Dec 2024 18:54:00 GMT