"Mon, 17 Jun 2024 04:06:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
04:06:04
General datetime
2024-06-17 04:06:04Z
For Database
2024-06-17 04:06:04
For HTTP1.1
Mon, 17 Jun 2024 04:06:04 GMT