"Tue, 24 Dec 2024 19:40:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
19:40:27
General datetime
2024-12-24 19:40:27Z
For Database
2024-12-24 19:40:27
For HTTP1.1
Tue, 24 Dec 2024 19:40:27 GMT