Amit : iphone Developer

Call below function like : [self toStringFromDateTime:[NSDate date]]; - (NSString*)toStringFromDateTime:(NSDate*)datetime {     // Purpose: Return a string of the specified date-time in UTC (Zulu) time zone in ISO 8601 format.     // Example: 2013-10-25T06:59:43.431Z     NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];     //ISO DateFormatter     [dateFormatter setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@" UTC "]];     [dateFormatter setDateFormat:@" yyyy-MM-dd'T'HH:mm:SS.SSS'Z' "];     NSString* dateTimeInIsoFormatForZuluTimeZone = [dateFormatter stringFromDate:datetime];     return dateTimeInIsoFormatForZuluTimeZone; }

Objective -C  Date Formatter Examples - stringFromDate For Example:  Saturday November 8, 2008 : NSDate *today = [NSDate date]; NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; [dateFormat setDateFormat:@"EEEE MMMM d, YYYY"]; NSString *dateString = [dateFormat stringFromDate:today]; [dateFormat release]; Here’s another example showing the current time 9:20 AM, PST : NSDate *today = [NSDate date]; NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; [dateFormat setDateFormat:@"h:mm a, zzz"]; NSString *dateString = [dateFormat stringFromDate:today]; [dateFormat release];