"Sat, 23 Nov 2024 06:18:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
06:18:12
General datetime
2024-11-23 06:18:12Z
For Database
2024-11-23 06:18:12
For HTTP1.1
Sat, 23 Nov 2024 06:18:12 GMT