"Sat, 16 Nov 2024 13:48:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241116
Only TIME
13:48:12
General datetime
2024-11-16 13:48:12Z
For Database
2024-11-16 13:48:12
For HTTP1.1
Sat, 16 Nov 2024 13:48:12 GMT