"Sat, 14 Sep 2024 19:34:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
19:34:53
General datetime
2024-09-14 19:34:53Z
For Database
2024-09-14 19:34:53
For HTTP1.1
Sat, 14 Sep 2024 19:34:53 GMT