"Sat, 14 Sep 2024 09:29:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
09:29:07
General datetime
2024-09-14 09:29:07Z
For Database
2024-09-14 09:29:07
For HTTP1.1
Sat, 14 Sep 2024 09:29:07 GMT