"Tue, 12 Mar 2024 08:53:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240312
Only TIME
08:53:45
General datetime
2024-03-12 08:53:45Z
For Database
2024-03-12 08:53:45
For HTTP1.1
Tue, 12 Mar 2024 08:53:45 GMT