"Sat, 14 Sep 2024 11:33:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
11:33:04
General datetime
2024-09-14 11:33:04Z
For Database
2024-09-14 11:33:04
For HTTP1.1
Sat, 14 Sep 2024 11:33:04 GMT