"Sat, 28 Dec 2024 16:24:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
16:24:50
General datetime
2024-12-28 16:24:50Z
For Database
2024-12-28 16:24:50
For HTTP1.1
Sat, 28 Dec 2024 16:24:50 GMT