"Tue, 17 Dec 2024 18:44:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
18:44:59
General datetime
2024-12-17 18:44:59Z
For Database
2024-12-17 18:44:59
For HTTP1.1
Tue, 17 Dec 2024 18:44:59 GMT