"Thu, 12 Dec 2024 15:33:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
15:33:26
General datetime
2024-12-12 15:33:26Z
For Database
2024-12-12 15:33:26
For HTTP1.1
Thu, 12 Dec 2024 15:33:26 GMT