"Sun, 22 Sep 2024 01:40:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
01:40:04
General datetime
2024-09-22 01:40:04Z
For Database
2024-09-22 01:40:04
For HTTP1.1
Sun, 22 Sep 2024 01:40:04 GMT