"Thu, 12 Dec 2024 18:25:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
18:25:40
General datetime
2024-12-12 18:25:40Z
For Database
2024-12-12 18:25:40
For HTTP1.1
Thu, 12 Dec 2024 18:25:40 GMT