"Thu, 12 Dec 2024 05:21:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
05:21:59
General datetime
2024-12-12 05:21:59Z
For Database
2024-12-12 05:21:59
For HTTP1.1
Thu, 12 Dec 2024 05:21:59 GMT