"Sat, 16 Nov 2024 23:13:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241116
Only TIME
23:13:21
General datetime
2024-11-16 23:13:21Z
For Database
2024-11-16 23:13:21
For HTTP1.1
Sat, 16 Nov 2024 23:13:21 GMT