"Sun, 13 Oct 2024 09:21:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
09:21:07
General datetime
2024-10-13 09:21:07Z
For Database
2024-10-13 09:21:07
For HTTP1.1
Sun, 13 Oct 2024 09:21:07 GMT