"Tue, 16 Apr 2024 22:09:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240416
Only TIME
22:09:35
General datetime
2024-04-16 22:09:35Z
For Database
2024-04-16 22:09:35
For HTTP1.1
Tue, 16 Apr 2024 22:09:35 GMT