"Sun, 13 Oct 2024 01:15:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
01:15:03
General datetime
2024-10-13 01:15:03Z
For Database
2024-10-13 01:15:03
For HTTP1.1
Sun, 13 Oct 2024 01:15:03 GMT