"Thu, 05 Dec 2024 18:44:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
18:44:29
General datetime
2024-12-05 18:44:29Z
For Database
2024-12-05 18:44:29
For HTTP1.1
Thu, 05 Dec 2024 18:44:29 GMT