"Fri, 26 Apr 2024 22:20:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240426
Only TIME
22:20:20
General datetime
2024-04-26 22:20:20Z
For Database
2024-04-26 22:20:20
For HTTP1.1
Fri, 26 Apr 2024 22:20:20 GMT