Sunrise and Sunset times in Sumar, Netherlands 
Sumar
Fryslân
Time zone: Europe/Amsterdam, UTC 2 h.
Latitude: 53.1774, Longitude: 6.0025
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:13:44 | 13:39:56 | 22:06:08 | 16h 52m 24s |
| 2025-Jul-02, Wednesday | 05:14:30 | 13:40:07 | 22:05:44 | 16h 51m 14s |
| 2025-Jul-03, Thursday | 05:15:20 | 13:40:18 | 22:05:17 | 16h 49m 57s |
| 2025-Jul-04, Friday | 05:16:12 | 13:40:29 | 22:04:47 | 16h 48m 35s |
| 2025-Jul-05, Saturday | 05:17:06 | 13:40:39 | 22:04:13 | 16h 47m 7s |
| 2025-Jul-06, Sunday | 05:18:03 | 13:40:50 | 22:03:36 | 16h 45m 33s |
| 2025-Jul-07, Monday | 05:19:03 | 13:40:59 | 22:02:56 | 16h 43m 53s |
| 2025-Jul-08, Tuesday | 05:20:05 | 13:41:09 | 22:02:12 | 16h 42m 7s |
| 2025-Jul-09, Wednesday | 05:21:09 | 13:41:17 | 22:01:25 | 16h 40m 16s |
| 2025-Jul-10, Thursday | 05:22:16 | 13:41:26 | 22:00:36 | 16h 38m 20s |
| 2025-Jul-11, Friday | 05:23:25 | 13:41:34 | 21:59:43 | 16h 36m 18s |
| 2025-Jul-12, Saturday | 05:24:36 | 13:41:41 | 21:58:47 | 16h 34m 11s |
| 2025-Jul-13, Sunday | 05:25:49 | 13:41:49 | 21:57:49 | 16h 32m 0s |
| 2025-Jul-14, Monday | 05:27:03 | 13:41:55 | 21:56:47 | 16h 29m 44s |
| 2025-Jul-15, Tuesday | 05:28:20 | 13:42:01 | 21:55:42 | 16h 27m 22s |
| 2025-Jul-16, Wednesday | 05:29:39 | 13:42:07 | 21:54:35 | 16h 24m 56s |
| 2025-Jul-17, Thursday | 05:30:59 | 13:42:12 | 21:53:25 | 16h 22m 26s |
| 2025-Jul-18, Friday | 05:32:21 | 13:42:17 | 21:52:12 | 16h 19m 51s |
| 2025-Jul-19, Saturday | 05:33:44 | 13:42:21 | 21:50:57 | 16h 17m 13s |
| 2025-Jul-20, Sunday | 05:35:09 | 13:42:24 | 21:49:39 | 16h 14m 30s |
| 2025-Jul-21, Monday | 05:36:36 | 13:42:27 | 21:48:18 | 16h 11m 42s |
| 2025-Jul-22, Tuesday | 05:38:03 | 13:42:29 | 21:46:55 | 16h 8m 52s |
| 2025-Jul-23, Wednesday | 05:39:32 | 13:42:31 | 21:45:30 | 16h 5m 58s |
| 2025-Jul-24, Thursday | 05:41:02 | 13:42:32 | 21:44:02 | 16h 3m 0s |
| 2025-Jul-25, Friday | 05:42:34 | 13:42:33 | 21:42:32 | 15h 59m 58s |
| 2025-Jul-26, Saturday | 05:44:06 | 13:42:33 | 21:40:59 | 15h 56m 53s |
| 2025-Jul-27, Sunday | 05:45:39 | 13:42:32 | 21:39:25 | 15h 53m 46s |
| 2025-Jul-28, Monday | 05:47:13 | 13:42:31 | 21:37:48 | 15h 50m 35s |
| 2025-Jul-29, Tuesday | 05:48:49 | 13:42:29 | 21:36:09 | 15h 47m 20s |
| 2025-Jul-30, Wednesday | 05:50:24 | 13:42:26 | 21:34:28 | 15h 44m 4s |
| 2025-Jul-31, Thursday | 05:52:01 | 13:42:23 | 21:32:46 | 15h 40m 45s |
Sumar on Netherlands map:
Cities in the same time zone Europe/Amsterdam
The Hague (Zuid-Holland), Amsterdam (Noord-Holland), Rotterdam (Zuid-Holland), Utrecht (Utrecht), Eindhoven (Noord-Brabant), Haarlem (Noord-Holland), Groningen (Groningen), Arnhem (Gelderland), 's-Hertogenbosch (Noord-Brabant), Leeuwarden (Fryslân), Maastricht (Limburg), Zwolle (Overijssel), Assen (Drenthe), Middelburg (Zeeland), Laageinde (Gelderland), Laar (Noord-Brabant), Tienhoven (Utrecht), Oudendijk (Zuid-Holland), Vogelenzang (Noord-Brabant), Oud-Milligen (Gelderland), Vaarsel (Noord-Brabant), Vaartbroek (Noord-Brabant), Sluitersveld (Overijssel), Klein Linden (Noord-Brabant), Mennonietenbuurt (Utrecht), Lariestraat (Noord-Brabant), Meliestraat (Noord-Brabant), Bimmen (North Rhine-Westphalia), Westzaner-Overtoom (Noord-Holland), Spitsendijk (Fryslân)
Largest Populated Areas in Netherlands
The Hague (Zuid-Holland), Amsterdam (Noord-Holland), Rotterdam (Zuid-Holland), Utrecht (Utrecht), Eindhoven (Noord-Brabant), Haarlem (Noord-Holland), Groningen (Groningen), Arnhem (Gelderland), 's-Hertogenbosch (Noord-Brabant), Leeuwarden (Fryslân), Maastricht (Limburg), Zwolle (Overijssel), Assen (Drenthe), Middelburg (Zeeland), Laageinde (Gelderland), Laar (Noord-Brabant), Tienhoven (Utrecht), Oudendijk (Zuid-Holland), Vogelenzang (Noord-Brabant), Oud-Milligen (Gelderland), Vaarsel (Noord-Brabant), Vaartbroek (Noord-Brabant), Sluitersveld (Overijssel), Klein Linden (Noord-Brabant), Mennonietenbuurt (Utrecht), Lariestraat (Noord-Brabant), Meliestraat (Noord-Brabant), Nieuw-Loosdrecht (Noord-Holland), Westzaner-Overtoom (Noord-Holland), Spitsendijk (Fryslân)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks