"Mon, 29 Apr 2024 22:17:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240429
Only TIME
22:17:42
General datetime
2024-04-29 22:17:42Z
For Database
2024-04-29 22:17:42
For HTTP1.1
Mon, 29 Apr 2024 22:17:42 GMT