"Sun, 17 Nov 2024 16:13:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241117
Only TIME
16:13:21
General datetime
2024-11-17 16:13:21Z
For Database
2024-11-17 16:13:21
For HTTP1.1
Sun, 17 Nov 2024 16:13:21 GMT