"Sun, 07 Jul 2024 13:21:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240707
Only TIME
13:21:49
General datetime
2024-07-07 13:21:49Z
For Database
2024-07-07 13:21:49
For HTTP1.1
Sun, 07 Jul 2024 13:21:49 GMT