"Sat, 14 Sep 2024 01:56:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
01:56:04
General datetime
2024-09-14 01:56:04Z
For Database
2024-09-14 01:56:04
For HTTP1.1
Sat, 14 Sep 2024 01:56:04 GMT