"Fri, 18 Oct 2024 12:21:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
12:21:00
General datetime
2024-10-18 12:21:00Z
For Database
2024-10-18 12:21:00
For HTTP1.1
Fri, 18 Oct 2024 12:21:00 GMT