.. currentmodule:: pandas .. ipython:: python :suppress: from datetime import datetime, timedelta, time import numpy as np import pandas as pd from pandas import datetools np.random.seed(123456) randn = np.random.randn randint = np.random.randint np.set_printoptions(precision=4, suppress=True) pd.options.display.max_rows=8 import dateutil import pytz from dateutil.relativedelta import relativedelta .. _timeseries.timestamp-limits: Timestamp limitations --------------------- Since pandas represents timestamps in nanosecond resolution, the timespan that can be represented using a 64-bit integer is limited to approximately 584 years: .. ipython:: python pd.Timestamp.min pd.Timestamp.max See :ref:`here ` for ways to represent data outside these bound.