"Sun, 26 May 2024 22:19:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240526
Only TIME
22:19:54
General datetime
2024-05-26 22:19:54Z
For Database
2024-05-26 22:19:54
For HTTP1.1
Sun, 26 May 2024 22:19:54 GMT