"Sun, 07 Apr 2024 12:33:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240407
Only TIME
12:33:09
General datetime
2024-04-07 12:33:09Z
For Database
2024-04-07 12:33:09
For HTTP1.1
Sun, 07 Apr 2024 12:33:09 GMT