"Thu, 11 Apr 2024 22:09:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240411
Only TIME
22:09:21
General datetime
2024-04-11 22:09:21Z
For Database
2024-04-11 22:09:21
For HTTP1.1
Thu, 11 Apr 2024 22:09:21 GMT