Each month has 33 days, except for the tenth, which has 35, the last two often being viewed as unattached days, representing the transition to the next year.
The days of the week are:
- Mûning - Only on the first day of each month
- Kvarsynodium - Every second, 10th, 18th, and 26th day of each month
- Brandtag - Every third, 11th, 19th, and 27th day of each month
- Bachtag - Every fourth, 12th, 20th, and 28th day of each month
- Prickeltag - Every fifth, 13th, 21st, and 29th day of each month
- Erdtag - Every sixth, 14th, 22nd, and 30th day of each month
- Briestag - Every seventh, 15th, 23rd, and 31st day of each month
- Keepersdey - Every eight, 16th, 24th, and 32nd day of each month
- Odendey - Every ninth, 17th, 25th, and 33rd day of each month