"Tue, 24 Dec 2024 10:40:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
10:40:45
General datetime
2024-12-24 10:40:45Z
For Database
2024-12-24 10:40:45
For HTTP1.1
Tue, 24 Dec 2024 10:40:45 GMT