"Sun, 29 Sep 2024 02:49:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240929
Only TIME
02:49:37
General datetime
2024-09-29 02:49:37Z
For Database
2024-09-29 02:49:37
For HTTP1.1
Sun, 29 Sep 2024 02:49:37 GMT