"Sat, 23 Nov 2024 14:38:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
14:38:48
General datetime
2024-11-23 14:38:48Z
For Database
2024-11-23 14:38:48
For HTTP1.1
Sat, 23 Nov 2024 14:38:48 GMT