"Mon, 10 Jun 2024 04:40:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240610
Only TIME
04:40:51
General datetime
2024-06-10 04:40:51Z
For Database
2024-06-10 04:40:51
For HTTP1.1
Mon, 10 Jun 2024 04:40:51 GMT