"Sun, 20 Oct 2024 10:04:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241020
Only TIME
10:04:48
General datetime
2024-10-20 10:04:48Z
For Database
2024-10-20 10:04:48
For HTTP1.1
Sun, 20 Oct 2024 10:04:48 GMT