"Sat, 19 Oct 2024 10:49:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
10:49:49
General datetime
2024-10-19 10:49:49Z
For Database
2024-10-19 10:49:49
For HTTP1.1
Sat, 19 Oct 2024 10:49:49 GMT