"Thu, 12 Dec 2024 05:04:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
05:04:20
General datetime
2024-12-12 05:04:20Z
For Database
2024-12-12 05:04:20
For HTTP1.1
Thu, 12 Dec 2024 05:04:20 GMT