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The Costa Diadema departs on December 19th, 2023 and returns 6 nights later.

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Costa Diadema itinerary map for December 19, 2023 (6 nights)

CostaCosta Diadema

Costa Diadema
December 19, 2023

6-Night South America aboard Costa Diadema · Departing December 19, 2023 from the Port of Rio De Janeiro, Brazil.

// AT A GLANCE

This 6-night cruise aboard the Diadema departs from Rio De Janeiro, Brazil on Tuesday, December 19, 2023 and returns on Monday, Dec 25th. December weather across this route averages 98°/62°F.

The itinerary safety score for this sailing is 5.5 out of 10 — Rio De Janeiro (4.6), Itajai (6.5), Santos (5.3).

ITINERARY SAFETY SCORE

CAUTION TIER

Safer than 55% of all cruises

Ranked across every sailing in our database.

LEAST SAFESAFEST

FULL BREAKDOWN →

night cruise

Tue → Mon

Rio De Janeiro

departure port

Brazil

port stops

America

sea days

Day 2

// ON THIS PAGE07 SECTIONS

03Itinerary map↓04Cruise ports↓05Weather↓06Shore excursions↓07Safety score↓08Cruise ship↓09FAQ↓

// 03 · ITINERARY

6 Night South America (Rio De Janeiro Roundtrip) Cruise Map

Interactive Itinerary MapDECEMBER 19, 2023

The Costa Diadema sails on December 19, 2023 for a 6 Night South America (Rio De Janeiro Roundtrip) (Rio De Janeiro Roundtrip). The ship will depart the port of Rio De Janeiro, Brazil at 5:00 PM and will return to the port of Rio De Janeiro, Brazil on Dec 25th at 8:00 AM. During the 7-day journey, the Costa Diadema will visit 2 additional ports and will spend 2 days at sea.

// CRUISE PORT SCHEDULE

Costa Diadema

DECEMBER 19, 2023

7 STOPSSCROLL FOR ALL ↓

Loading map...

6 NIGHTS · 2 PORTS

ROUND-TRIP · RIO DE JANEIRO

// 04 · PORTS

6 Night South America (Rio De Janeiro Roundtrip) Port List

Costa Diadema·December 19, 2023

DAY

EMBARKATION

TUESDAY·DEC 19

Rio De Janeiro

Brazil

ARRIVAL

DEPARTURE

—

5:00 PM

Rio de Janeiro, Brazil, offers docking at Porto Maravilha. Travelers explore Christ the Redeemer and Copacabana Beach. Excursions visit Sugarloaf Mountain’s cable car. Local markets sell feijoada. The peak season, December to March, brings warm weather for city tours. Photography captures iconic statues and Atlantic vistas. Dining onboard includes pão de queijo, a Brazilian favorite. Souvenirs, like samba crafts, are sold in ship shops. Briefings cover Carioca history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance city walks. Rio’s vibrant energy offers a dynamic Brazilian stop. Cruise travelers enjoy a mix of iconic landmarks, scenic beaches, and samba culture, making Rio de Janeiro an engaging destination for exploration.

DECEMBER FORECAST

81°F avg · Avg

Excursion options Full port info

Itajai, Brazil — Day 3 of Costa Diadema December 19, 2023 cruise

DAY

PORT 2

THURSDAY·DEC 21

Itajai

Brazil

ARRIVAL

DEPARTURE

7:00 AM

—

Itajai, Brazil, has docking at Itajai Port. Travelers explore Balneário Camboriú’s beaches and cable car. Excursions visit Blumenau’s German heritage sites. Local markets sell coxinhas. The peak season, December to April, brings warm weather. Photography captures Atlantic shores and urban skylines. Dining onboard includes pão de queijo, a Brazilian snack. Souvenirs, like lace crafts, are sold in ship shops. Briefings cover Santa Catarina’s history. Light clothing and sun protection suit the tropical climate. Comfortable shoes enhance beach walks. Itajai’s coastal vibrancy offers a lively Brazilian stop, blending beaches with cultural charm.

DECEMBER FORECAST

80°F avg · Avg

Excursion options Full port info

Itajai, Brazil — Day 4 of Costa Diadema December 19, 2023 cruise

DAY

PORT 3

FRIDAY·DEC 22

Itajai

Brazil

ARRIVAL

DEPARTURE

—

5:00 PM

Returning to Itajai — see Day 3 above for port info.

DECEMBER FORECAST

80°F avg · Avg

Excursion options Full port info

Santos (sao Paulo), Brazil — Day 6 of Costa Diadema December 19, 2023 cruise

DAY

PORT 5

SUNDAY·DEC 24

Santos (sao Paulo)

Brazil

ARRIVAL

DEPARTURE

6:00 AM

5:00 PM

Santos (Sao Paulo), Brazil, offers docking at Santos Port with excursions to Sao Paulo. Travelers explore Ibirapuera Park and Sé Cathedral. Excursions visit Guarujá’s beaches. Local markets sell feijoada. The peak season, December to March, brings warm weather for city tours. Photography captures urban landmarks and Atlantic vistas. Dining onboard includes pão de queijo, a Brazilian favorite. Souvenirs, like coffee beans, are sold in ship shops. Briefings cover Paulista history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance city walks. Santos’ urban gateway offers a vibrant Brazilian stop. Cruise travelers enjoy a mix of metropolitan culture and coastal beauty, making Santos an engaging destination for exploration.

DECEMBER FORECAST

80°F avg · Avg

Excursion options Full port info

Rio De Janeiro, Brazil — Day 7 of Costa Diadema December 19, 2023 cruise

DAY

DISEMBARKATION

MONDAY·DEC 25

Rio De Janeiro

Brazil

ARRIVAL

DEPARTURE

8:00 AM

—

Returning to Rio De Janeiro — see Day 1 above for port info.

DECEMBER FORECAST

81°F avg · Avg

Excursion options Full port info

// 05 · WEATHER

6 Night South America (Rio De Janeiro Roundtrip) Weather Forecast

Costa Diadema·December 19, 2023

DEC FORECAST · RIO DE JANEIRO

Historical monthly averages for travelers visiting this port.

81°

AVG · °F

Mostly sunny days

AVG HIGH

97°

AVG LOW

66°

AVG RAINFALL

9.1"

Source: 30-year historical climate averages via Open-Meteo

// YEAR-ROUND AT RIO DE JANEIRO

Average monthly temperature and rainfall. Your sail month is highlighted.

AVG TEMP °FRAINFALL IN

// 06 · SHORE EXCURSIONS

Costa Diadema December 19, 2023 Excursions

Costa Diadema·December 19, 2023

From beach breaks and snorkeling to local food tours and cultural landmarks, these shore excursions help you make the most of every stop. Browse by port below to compare top-rated options and plan your day before you board.

// BROWSE BY PORT

EMBEDDED · POWERED BY VIATOR

Pricing & availability provided by Viator. Book directly from listing.

See all Rio De Janeiro excursions

// 07 · SAFETY SCORE

Itinerary Safety Score

6 Night South America (Rio De Janeiro Roundtrip)

Based on comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

ITINERARY AVERAGE

CAUTION TIER

LOWHIGH

Safer than 55% of all cruises

5.5/10 itinerary average · ranked across every sailing in our database.

LEAST SAFESAFEST

// HOW WE SCORE

Four signals, weighted by recency.

Scores combine recent crime reports, government travel advisories, Global Peace Index rankings, and port-specific security incidents. Refreshed monthly.

8.0 – 10.0

Safe — Low-risk; standard precautions apply.

6.5 – 7.9

Moderate — Generally safe with normal vigilance.

5.0 – 6.4

Caution — Stay alert; avoid certain areas after dark.

0 – 4.9

High caution — Significant risk; book guided excursions.

REFRESHED MONTHLY

// PORT-BY-PORT BREAKDOWN03 PORTS

01

Rio De Janeiro 🌍

Brazil · BrazilHIGH CAUTION

Travelers in Rio de Janeiro should stay vigilant, avoid high-risk areas, and take standard safety precautions to mitigate crime risks.

0.0/10

SAFETY SCORE

02

Itajai 🌍

Brazil · BrazilMODERATE

Travelers in Itajai should remain vigilant and take standard precautions to minimize risks, especially in areas with moderate crime.

0.0/10

SAFETY SCORE

03

Santos (sao Paulo) 🌍

Brazil · BrazilCAUTION

Travelers in Santos should exercise caution in certain neighborhoods due to elevated risks of theft and robbery while remaining vigilant.

0.0/10

SAFETY SCORE

// 08 · CRUISE SHIP

Costa Diadema Ship Overview

Specs & DetailsCOSTA

COSTA · DIADEMA

CHRISTENED

2014

STATEROOMS

TONNAGE

132,500GT

8.7% ABOVE AVG· vs avg 121,877 GT

YEAR BUILT

2014

4 YEARS NEWER· vs avg 2010

LENGTH

1,003ft

2.8% ABOVE AVG· vs avg 976 ft

PASSENGER COUNT

3,724cruisers

ON PAR WITH AVG· vs avg 3,728 cruisers

// ABOUT THE SHIP

The Costa Diadema has a construction date of 2014 and a total size of 132,500 gross tons. The ship measures 1,003 feet in length. Costa Diadema is included in Costa's Diadema class. At full capacity, the Diadema holds 3,724 passengers. That includes 2,471 cruise vacationers and 1,253 staff members. The Diadema total number of staterooms is 0.