"Sun, 10 Nov 2024 17:15:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241110
Only TIME
17:15:20
General datetime
2024-11-10 17:15:20Z
For Database
2024-11-10 17:15:20
For HTTP1.1
Sun, 10 Nov 2024 17:15:20 GMT