"Sun, 03 Nov 2024 18:15:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241103
Only TIME
18:15:16
General datetime
2024-11-03 18:15:16Z
For Database
2024-11-03 18:15:16
For HTTP1.1
Sun, 03 Nov 2024 18:15:16 GMT