Sunrise and Sunset times in Alphen aan den Rijn, Netherlands 
Alphen aan den Rijn
Zuid-Holland
Time zone: Europe/Amsterdam, UTC 2 h.
Latitude: 52.1351, Longitude: 4.6549
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:25:15 | 13:45:19 | 22:05:24 | 16h 40m 9s |
| 2025-Jul-02, Wednesday | 05:26:00 | 13:45:31 | 22:05:02 | 16h 39m 2s |
| 2025-Jul-03, Thursday | 05:26:47 | 13:45:42 | 22:04:37 | 16h 37m 50s |
| 2025-Jul-04, Friday | 05:27:36 | 13:45:53 | 22:04:09 | 16h 36m 33s |
| 2025-Jul-05, Saturday | 05:28:29 | 13:46:03 | 22:03:37 | 16h 35m 8s |
| 2025-Jul-06, Sunday | 05:29:23 | 13:46:13 | 22:03:03 | 16h 33m 40s |
| 2025-Jul-07, Monday | 05:30:20 | 13:46:23 | 22:02:25 | 16h 32m 5s |
| 2025-Jul-08, Tuesday | 05:31:19 | 13:46:32 | 22:01:44 | 16h 30m 25s |
| 2025-Jul-09, Wednesday | 05:32:21 | 13:46:41 | 22:01:01 | 16h 28m 40s |
| 2025-Jul-10, Thursday | 05:33:24 | 13:46:49 | 22:00:14 | 16h 26m 50s |
| 2025-Jul-11, Friday | 05:34:30 | 13:46:57 | 21:59:25 | 16h 24m 55s |
| 2025-Jul-12, Saturday | 05:35:38 | 13:47:05 | 21:58:32 | 16h 22m 54s |
| 2025-Jul-13, Sunday | 05:36:47 | 13:47:12 | 21:57:37 | 16h 20m 50s |
| 2025-Jul-14, Monday | 05:37:58 | 13:47:19 | 21:56:39 | 16h 18m 41s |
| 2025-Jul-15, Tuesday | 05:39:11 | 13:47:25 | 21:55:38 | 16h 16m 27s |
| 2025-Jul-16, Wednesday | 05:40:26 | 13:47:30 | 21:54:34 | 16h 14m 8s |
| 2025-Jul-17, Thursday | 05:41:43 | 13:47:35 | 21:53:28 | 16h 11m 45s |
| 2025-Jul-18, Friday | 05:43:01 | 13:47:40 | 21:52:19 | 16h 9m 18s |
| 2025-Jul-19, Saturday | 05:44:20 | 13:47:44 | 21:51:08 | 16h 6m 48s |
| 2025-Jul-20, Sunday | 05:45:41 | 13:47:47 | 21:49:54 | 16h 4m 13s |
| 2025-Jul-21, Monday | 05:47:03 | 13:47:50 | 21:48:37 | 16h 1m 34s |
| 2025-Jul-22, Tuesday | 05:48:27 | 13:47:53 | 21:47:19 | 15h 58m 52s |
| 2025-Jul-23, Wednesday | 05:49:51 | 13:47:54 | 21:45:57 | 15h 56m 6s |
| 2025-Jul-24, Thursday | 05:51:17 | 13:47:55 | 21:44:34 | 15h 53m 17s |
| 2025-Jul-25, Friday | 05:52:44 | 13:47:56 | 21:43:08 | 15h 50m 24s |
| 2025-Jul-26, Saturday | 05:54:12 | 13:47:56 | 21:41:40 | 15h 47m 28s |
| 2025-Jul-27, Sunday | 05:55:41 | 13:47:55 | 21:40:10 | 15h 44m 29s |
| 2025-Jul-28, Monday | 05:57:10 | 13:47:54 | 21:38:38 | 15h 41m 28s |
| 2025-Jul-29, Tuesday | 05:58:41 | 13:47:52 | 21:37:04 | 15h 38m 23s |
| 2025-Jul-30, Wednesday | 06:00:12 | 13:47:50 | 21:35:27 | 15h 35m 15s |
| 2025-Jul-31, Thursday | 06:01:44 | 13:47:47 | 21:33:49 | 15h 32m 5s |
Alphen aan den Rijn 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