"Thu, 12 Dec 2024 12:34:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
12:34:51
General datetime
2024-12-12 12:34:51Z
For Database
2024-12-12 12:34:51
For HTTP1.1
Thu, 12 Dec 2024 12:34:51 GMT