Defterdar Mosque

Mosque Ottoman-era mosque in Istanbul with classic domed architecture

In Istanbul, the Defterdar Mosque dates to the Ottoman period and features classical Ottoman domes and decorative tiles; visitors include those interested in neighborhood mosques, Ottoman architecture and local prayer life.

Main image
Defterdar Mosque
Defterdar Mosque (Defterdar Camii), Istanbul, Turkey
41.0420, 28.9376
Open to worshippers; visitors should avoid prayer times
Free (mosque - usual rules for visiting a mosque apply)

Best Time to Visit Defterdar Mosque #

Visit in the shoulder seasons (spring or early autumn) for milder weather and lighter crowds; avoid Friday midday prayers and major religious holidays if you want a quieter experience.

Shoulder seasons (best time)
Apr-Jun, Sep-Oct · 10-25°C
Milder weather and fewer tourists than summer; mosque interior is easier to visit outside peak tourist months and long daylight helps for photography.
High season (crowded)
Jul-Aug · 20-35°C
Warm weather and peak tourism - expect larger visitor groups; Fridays at midday, Ramadan and major religious holidays also draw heavy local crowds.
Low season (quieter)
Nov-Mar · 0-12°C
Colder and wetter weather with noticeably fewer tourists - good for quieter visits and to experience regular prayer times without large tour groups.

Weather & Climate near Defterdar Mosque #

Climate
Air Quality: AQI 69 Moderate
Temperature & Rainfall
Temperature Range
38°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

Weather

0.2
UV Index
Low
9.4h daylight

February

Weather

0.3
UV Index
Low
10.5h daylight

March

Weather

0.6
UV Index
Moderate
11.8h daylight

April

Weather

1.0
UV Index
High
13.2h daylight

May

Weather

1.5
UV Index
Very High
14.4h daylight

June

Weather

1.9
UV Index
Very High
15.0h daylight

July

Weather

2.0
UV Index
Very High
14.7h daylight

August

Weather

1.7
UV Index
Very High
13.7h daylight

September

Weather

1.1
UV Index
High
12.3h daylight

October

Weather

0.6
UV Index
Moderate
11.0h daylight

November

Weather

0.3
UV Index
Low
9.7h daylight

December

Weather

0.1
UV Index
Low
9.1h daylight

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