"Sat, 30 Nov 2024 15:18:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241130
Only TIME
15:18:18
General datetime
2024-11-30 15:18:18Z
For Database
2024-11-30 15:18:18
For HTTP1.1
Sat, 30 Nov 2024 15:18:18 GMT