"Thu, 12 Dec 2024 17:50:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
17:50:55
General datetime
2024-12-12 17:50:55Z
For Database
2024-12-12 17:50:55
For HTTP1.1
Thu, 12 Dec 2024 17:50:55 GMT