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