Istanbul Sunrise & Sunset: May 2026
Day-by-day sunrise and sunset times with golden hour data
In Istanbul in May, sunrise averages 05:47 and sunset averages 20:16. Days are getting longer through May at Istanbul's latitude of 41.0°. Golden hour lasts approximately 30 to 60 minutes after sunrise and before sunset. Times are accurate to within 1 minute.
Avg Sunrise
05:47
Avg Sunset
20:16
Avg Daylight
14h 28m
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Monthly Sunrise & Sunset Table: Istanbul
| Date | Day | Sunrise | Sunset | Daylight |
|---|---|---|---|---|
| 05/01 | Fri | 06:03 | 20:01 | 13h 57m |
| 05/02 | Sat | 06:02 | 20:02 | 14h 00m |
| 05/03 | Sun | 06:01 | 20:03 | 14h 02m |
| 05/04 | Mon | 06:00 | 20:04 | 14h 04m |
| 05/05 | Tue | 05:58 | 20:05 | 14h 06m |
| 05/06 | Wed | 05:57 | 20:06 | 14h 09m |
| 05/07 | Thu | 05:56 | 20:07 | 14h 11m |
| 05/08 | Fri | 05:55 | 20:08 | 14h 13m |
| 05/09 | Sat | 05:54 | 20:09 | 14h 15m |
| 05/10 | Sun | 05:53 | 20:10 | 14h 17m |
| 05/11 | Mon | 05:52 | 20:11 | 14h 20m |
| 05/12 | Tue | 05:50 | 20:12 | 14h 22m |
| 05/13 | Wed | 05:49 | 20:13 | 14h 24m |
| 05/14 | Thu | 05:48 | 20:14 | 14h 26m |
| 05/15 | Fri | 05:47 | 20:15 | 14h 28m |
| 05/16 | Sat | 05:47 | 20:16 | 14h 30m |
| 05/17 | Sun | 05:46 | 20:17 | 14h 31m |
| 05/18 | Mon | 05:45 | 20:18 | 14h 33m |
| 05/19 | Tue | 05:44 | 20:19 | 14h 35m |
| 05/20 | Wed | 05:43 | 20:20 | 14h 37m |
| 05/21 | Thu | 05:42 | 20:21 | 14h 39m |
| 05/22 | Fri | 05:41 | 20:22 | 14h 40m |
| 05/23 | Sat | 05:41 | 20:23 | 14h 42m |
| 05/24 | Sun | 05:40 | 20:24 | 14h 44m |
| 05/25 | Mon | 05:39 | 20:25 | 14h 45m |
| 05/26 | Tue | 05:39 | 20:25 | 14h 47m |
| 05/27 | Wed | 05:38 | 20:26 | 14h 48m |
| 05/28 | Thu | 05:37 | 20:27 | 14h 50m |
| 05/29 | Fri | 05:37 | 20:28 | 14h 51m |
| 05/30 | Sat | 05:36 | 20:29 | 14h 52m |
| 05/31 | Sun | 05:36 | 20:30 | 14h 54m |
Daylight Hours Throughout the Year
May Sunrise & Sunset in Istanbul: Complete Monthly Guide
In May 2026, Istanbul has an average of 14h 28m of daylight per day. Sunrise times range from 06:03 at the start of the month to 05:36 at the end, while sunset shifts from 20:01 to 20:30.
May in Istanbul brings lengthening spring days. Average sunrise in May is 05:47 and average sunset is 20:16. The daily table above shows the exact sunrise and sunset time for each day of the month.
Day Length Variation in May
Day length in Istanbul in May changes throughout the month. Near the solstices (June 21 for the northern hemisphere, December 21 for the southern hemisphere), day length changes very slowly, less than 1 minute per day. Near the equinoxes (March 20 and September 22), day length changes rapidly, gaining or losing 2 to 4 minutes per day depending on latitude.
At Istanbul's latitude of 41.0°, the rate of day length change in May is approximately 2 to 3 minutes per day during the weeks furthest from the solstices. This means that sunrise in Istanbul shifts by approximately 40 to 60 minutes over the course of May.
Golden Hour in Istanbul in May
Golden hour in Istanbul in May occurs twice each day: in the morning shortly after sunrise, and in the evening before sunset. The duration depends on the sun's angle of elevation above the horizon, which varies with latitude and month. In Mayat Istanbul's latitude of 41.0°, golden hour lasts approximately 40 to 65 minutes.
For photographers planning shoots in Istanbul in May: plan to arrive at your location 30 to 40 minutes before the listed sunrise time to capture blue hour before golden hour begins. The transition from blue hour to golden hour creates the most dramatic color sequences. Evening golden hour in May begins about 45 to 60 minutes before sunset and produces warmer, more orange tones than the morning session.
Blue Hour and Twilight in Istanbul in May
Civil twilight in Istanbul in May begins before sunrise and ends after sunset, creating windows of usable natural light even outside the official sunrise-to-sunset window. Civil twilight occurs when the sun is between 0 and 6 degrees below the horizon. Nautical twilight spans 6 to 12 degrees below the horizon. Astronomical twilight spans 12 to 18 degrees below the horizon.
The total twilight window in Istanbul in May extends the usable light day by approximately 60 to 90 minutes beyond the sunrise-to-sunset window. This extended twilight is valuable for photographers who want to shoot in soft, diffused light without harsh shadows.
Photography Tips for May in Istanbul
Shooting in Istanbul in May requires adapting to the season's specific light quality and timing. Camera settings for sunrise photography in May:
- Blue hour: ISO 800 to 1,600; aperture f/8; shutter speed 10 to 30 seconds on tripod.
- Golden hour: ISO 100 to 400; aperture f/8 to f/16 for landscapes, or f/1.8 to f/2.8 for portraits; shutter speed 1/250 to 1/1,000s handheld.
- Post-sunrise (30 minutes after): ISO 100; aperture f/11; shutter speed 1/500 to 1/2,000s.
In May, Istanbul's weather patterns affect photography conditions. Check cloud cover forecasts the evening before a planned shoot: a thin layer of clouds above the horizon creates more dramatic golden and orange tones than a clear sky. Fully overcast conditions produce flat, diffused light that is good for portraits but lacks the dramatic quality of golden hour. Partly cloudy skies create the most dramatic conditions.
About This Monthly Sunrise Data
All sunrise and sunset times in this May table for Istanbul are calculated using Jean Meeus astronomical algorithms, implemented via the SunCalc library. Calculations use the coordinates of Istanbul (41.0082°, 28.9784°) and the local timezone (Europe/Istanbul). Times are accurate to within 1 minute and account for atmospheric refraction.
The times shown are for the center of the sun crossing the horizon. Sunrise is defined as the moment when the upper limb of the sun first appears above the mathematical horizon. Sunset is when the upper limb disappears below the horizon. Both definitions account for atmospheric refraction, which lifts the apparent position of the sun by approximately 0.5 to 1 degree near the horizon.
Frequently Asked Questions: May Sunrise & Sunset in Istanbul
What is the average sunrise time in Istanbul in May?
The average sunrise time in Istanbul in May 2026 is approximately 05:47. This is based on the mid-month calculation for Istanbul at latitude 41.01° and longitude 28.98°. Actual daily sunrise times vary from 06:03 on the first of the month to 05:36 on the last day. See the full daily table above for exact times.
How many hours of daylight does Istanbul get in May?
Istanbul receives an average of 14h 28m of daylight per day in May 2026. This is calculated as the difference between sunrise and sunset and does not include twilight periods. Day length varies from 13h 57m on the first of the month to 14h 54m on the last day.
What is the earliest sunrise in Istanbul in May?
The earliest sunrise in Istanbul in May 2026 occurs on 2026-05-30 at 05:36. The latest sunrise in the month occurs on 2026-05-01 at 06:03.
What time is golden hour in Istanbul in May?
Golden hour in Istanbul in May occurs twice daily. Morning golden hour begins at sunrise (05:47 at mid-month) and lasts approximately 40 to 65 minutes. Evening golden hour begins approximately 45 to 60 minutes before sunset (20:16 at mid-month). The precise start of golden hour is when the sun's altitude drops below 6 degrees above the horizon.
Is May a good time to photograph sunrise in Istanbul?
Yes. May is an excellent month for sunrise photography in Istanbul. Spring light is clean and warm, days are lengthening rapidly, and temperatures are generally comfortable for outdoor shoots. Sunrise at around 05:47 is a reasonable wake-up time for most photographers.
When does civil twilight start in Istanbul in May?
Civil twilight in Istanbul in May begins approximately 20 to 30 minutes before sunrise and ends 20 to 30 minutes after sunset. At Istanbul's latitude of 41.0°, civil twilight in May starts around 05:22 in the morning. Civil twilight provides enough light for outdoor activities without artificial lighting and is considered the beginning of the usable photography window each day.