"Sun, 17 Nov 2024 08:18:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241117
Only TIME
08:18:20
General datetime
2024-11-17 08:18:20Z
For Database
2024-11-17 08:18:20
For HTTP1.1
Sun, 17 Nov 2024 08:18:20 GMT