"Fri, 26 Apr 2024 18:06:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240426
Only TIME
18:06:00
General datetime
2024-04-26 18:06:00Z
For Database
2024-04-26 18:06:00
For HTTP1.1
Fri, 26 Apr 2024 18:06:00 GMT