"Sun, 14 Jul 2024 11:33:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240714
Only TIME
11:33:46
General datetime
2024-07-14 11:33:46Z
For Database
2024-07-14 11:33:46
For HTTP1.1
Sun, 14 Jul 2024 11:33:46 GMT