"Wed, 13 Nov 2024 18:38:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241113
Only TIME
18:38:21
General datetime
2024-11-13 18:38:21Z
For Database
2024-11-13 18:38:21
For HTTP1.1
Wed, 13 Nov 2024 18:38:21 GMT