"Sat, 23 Nov 2024 14:21:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
14:21:02
General datetime
2024-11-23 14:21:02Z
For Database
2024-11-23 14:21:02
For HTTP1.1
Sat, 23 Nov 2024 14:21:02 GMT