"Thu, 05 Dec 2024 18:00:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
18:00:13
General datetime
2024-12-05 18:00:13Z
For Database
2024-12-05 18:00:13
For HTTP1.1
Thu, 05 Dec 2024 18:00:13 GMT