"Sun, 26 May 2024 04:56:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240526
Only TIME
04:56:46
General datetime
2024-05-26 04:56:46Z
For Database
2024-05-26 04:56:46
For HTTP1.1
Sun, 26 May 2024 04:56:46 GMT