"Sun, 13 Oct 2024 12:51:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
12:51:09
General datetime
2024-10-13 12:51:09Z
For Database
2024-10-13 12:51:09
For HTTP1.1
Sun, 13 Oct 2024 12:51:09 GMT