"Sat, 09 Nov 2024 15:39:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241109
Only TIME
15:39:03
General datetime
2024-11-09 15:39:03Z
For Database
2024-11-09 15:39:03
For HTTP1.1
Sat, 09 Nov 2024 15:39:03 GMT