Luach

for all mobile phones/devices on- or offline
with graphics resolution of at least 320x480 and a web browser capable of displaying web pages using Offline Application Caching, JavaScript, Cascading Style Sheets and DOM Local Storage (these functions should be available in the most latest browser versions)

If Jewish congregations want their data, e.g. own times, short notes, included, they can contact me in order to get more information, e.g. how a text file with the data has to be look like.

Can be also used as a vocabulary
trainer - more information here

Month view of a Gregorian or Jewish month

Click/tap here to view more screenshots

Click/tap here for download page

Configuration options

Calculating holiday and torah reading calculation chooseable for Israel or Diaspora
Selecting location for calculating times, over 1000 locations available - you can mail me to add more locations
Calculating begin of shabbat: minutes before sunset on Friday
Calculating end of shabbat: minutes after sunset on Saturday or degrees below horizon
Daylight Savings Time, also for Israel (used rule for Israel: start: last Sunday before 2 April, end: last Sunday before Yom Kippur)
Selecting calculation method for Zmanim
Selecting format of Molad string ("Weekday, day/night, x hours, x minutes, x parts" or "Weekday, x hours, x x/18 minutes")

Available Zmanim:

Alot Hashachar (16.1 degrees below horizon, 72 minutes before sunrise, 90 minutes before sunrise)
Earliest Tallit (11 or 10.2 degrees below horizon)
Hanetz Hachama
Kriat Shema (GR"O or M"A)
Tefila (GR"O or M"A)
Chatzot (GR"O or M"A)
Mincha Gedola (GR"O or M"A)
Mincha K'tana (GR"O or M"A)
Plag Hamincha (GR"O or M"A)
Shkiat Hachama
Tzait Hakochavim (17, 20, 24, 26, 40, 45, 50, 60 or 72 minutes after sunset; 5.95, 6.5, 7.0, 7.08, 7.5, 8.5, 8.75 or 10.0 degrees below horizon)
Erev Pesach Times:
- sof zman achilat chametz (Vilna Gaon or Magen Avraham)
- sof zman sreifat chametz (Vilna Gaon or Magen Avraham)

System requirements:
Mobile phone/device with graphics resolution of at least 320x480 and a web browser capable of displaying web pages using Offline Application Caching, JavaScript, Cascading Style Sheets and DOM Local Storage