"Sat, 22 Jun 2024 10:52:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240622
Only TIME
10:52:17
General datetime
2024-06-22 10:52:17Z
For Database
2024-06-22 10:52:17
For HTTP1.1
Sat, 22 Jun 2024 10:52:17 GMT