"Sun, 16 Jun 2024 22:56:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240616
Only TIME
22:56:22
General datetime
2024-06-16 22:56:22Z
For Database
2024-06-16 22:56:22
For HTTP1.1
Sun, 16 Jun 2024 22:56:22 GMT