"Sat, 09 Nov 2024 21:45:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241109
Only TIME
21:45:45
General datetime
2024-11-09 21:45:45Z
For Database
2024-11-09 21:45:45
For HTTP1.1
Sat, 09 Nov 2024 21:45:45 GMT