"Sun, 13 Oct 2024 01:20:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
01:20:16
General datetime
2024-10-13 01:20:16Z
For Database
2024-10-13 01:20:16
For HTTP1.1
Sun, 13 Oct 2024 01:20:16 GMT