"Tue, 24 Dec 2024 20:43:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241224
Only TIME
20:43:44
General datetime
2024-12-24 20:43:44Z
For Database
2024-12-24 20:43:44
For HTTP1.1
Tue, 24 Dec 2024 20:43:44 GMT