"Thu, 05 Dec 2024 14:44:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
14:44:18
General datetime
2024-12-05 14:44:18Z
For Database
2024-12-05 14:44:18
For HTTP1.1
Thu, 05 Dec 2024 14:44:18 GMT