"Thu, 12 Dec 2024 20:36:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
20:36:22
General datetime
2024-12-12 20:36:22Z
For Database
2024-12-12 20:36:22
For HTTP1.1
Thu, 12 Dec 2024 20:36:22 GMT