"Sat, 22 Jun 2024 23:28:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240622
Only TIME
23:28:53
General datetime
2024-06-22 23:28:53Z
For Database
2024-06-22 23:28:53
For HTTP1.1
Sat, 22 Jun 2024 23:28:53 GMT