"Sun, 13 Oct 2024 04:17:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
04:17:04
General datetime
2024-10-13 04:17:04Z
For Database
2024-10-13 04:17:04
For HTTP1.1
Sun, 13 Oct 2024 04:17:04 GMT