"Tue, 16 Apr 2024 04:40:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240416
Only TIME
04:40:56
General datetime
2024-04-16 04:40:56Z
For Database
2024-04-16 04:40:56
For HTTP1.1
Tue, 16 Apr 2024 04:40:56 GMT