"Sat, 28 Dec 2024 22:17:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
22:17:48
General datetime
2024-12-28 22:17:48Z
For Database
2024-12-28 22:17:48
For HTTP1.1
Sat, 28 Dec 2024 22:17:48 GMT